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2015-01-13net: rename vlan_tx_* helpers since "tx" is misleading thereJiri Pirko
The same macros are used for rx as well. So rename it. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-13net: sched: fix skb->protocol use in case of accelerated vlan pathJiri Pirko
tc code implicitly considers skb->protocol even in case of accelerated vlan paths and expects vlan protocol type here. However, on rx path, if the vlan header was already stripped, skb->protocol contains value of next header. Similar situation is on tx path. So for skbs that use skb->vlan_tci for tagging, use skb->vlan_proto instead. Reported-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-13tipc: correctly handle releasing a not fully initialized sockSasha Levin
Commit f2f9800d4955 "tipc: make tipc node table aware of net namespace" has added a dereference of sock->sk before making sure it's not NULL, which makes releasing a tipc socket NULL pointer dereference for sockets that are not fully initialized. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-13tipc: remove redundant timer defined in tipc_sock structYing Xue
Remove the redundant timer defined in tipc_sock structure, instead we can directly reuse the sk_timer defined in sock structure. Signed-off-by: Ying Xue <ying.xue@windriver.com> Acked-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-13bridge: fix uninitialized variable warningRoopa Prabhu
net/bridge/br_netlink.c: In function ‘br_fill_ifinfo’: net/bridge/br_netlink.c:146:32: warning: ‘vid_range_flags’ may be used uninitialized in this function [-Wmaybe-uninitialized] err = br_fill_ifvlaninfo_range(skb, vid_range_start, ^ net/bridge/br_netlink.c:108:6: note: ‘vid_range_flags’ was declared here u16 vid_range_flags; Reported-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-13openvswitch: Remove unnecessary version.h inclusionSyam Sidhardhan
version.h inclusion is not necessary as detected by versioncheck. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-13tcp: avoid reducing cwnd when ACK+DSACK is receivedSébastien Barré
With TLP, the peer may reply to a probe with an ACK+D-SACK, with ack value set to tlp_high_seq. In the current code, such ACK+DSACK will be missed and only at next, higher ack will the TLP episode be considered done. Since the DSACK is not present anymore, this will cost a cwnd reduction. This patch ensures that this scenario does not cause a cwnd reduction, since receiving an ACK+DSACK indicates that both the initial segment and the probe have been received by the peer. The following packetdrill test, from Neal Cardwell, validates this patch: // Establish a connection. 0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3 +0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 +0 bind(3, ..., ...) = 0 +0 listen(3, 1) = 0 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7> +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 6> +.020 < . 1:1(0) ack 1 win 257 +0 accept(3, ..., ...) = 4 // Send 1 packet. +0 write(4, ..., 1000) = 1000 +0 > P. 1:1001(1000) ack 1 // Loss probe retransmission. // packets_out == 1 => schedule PTO in max(2*RTT, 1.5*RTT + 200ms) // In this case, this means: 1.5*RTT + 200ms = 230ms +.230 > P. 1:1001(1000) ack 1 +0 %{ assert tcpi_snd_cwnd == 10 }% // Receiver ACKs at tlp_high_seq with a DSACK, // indicating they received the original packet and probe. +.020 < . 1:1(0) ack 1001 win 257 <sack 1:1001,nop,nop> +0 %{ assert tcpi_snd_cwnd == 10 }% // Send another packet. +0 write(4, ..., 1000) = 1000 +0 > P. 1001:2001(1000) ack 1 // Receiver ACKs above tlp_high_seq, which should end the TLP episode // if we haven't already. We should not reduce cwnd. +.020 < . 1:1(0) ack 2001 win 257 +0 %{ assert tcpi_snd_cwnd == 10, tcpi_snd_cwnd }% Credits: -Gregory helped in finding that tcp_process_tlp_ack was where the cwnd got reduced in our MPTCP tests. -Neal wrote the packetdrill test above -Yuchung reworked the patch to make it more readable. Cc: Gregory Detal <gregory.detal@uclouvain.be> Cc: Nandita Dukkipati <nanditad@google.com> Tested-by: Neal Cardwell <ncardwell@google.com> Reviewed-by: Yuchung Cheng <ycheng@google.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Sébastien Barré <sebastien.barre@uclouvain.be> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-13netlink: eliminate nl_sk_hash_lockYing Xue
As rhashtable_lookup_compare_insert() can guarantee the process of search and insertion is atomic, it's safe to eliminate the nl_sk_hash_lock. After this, object insertion or removal will be protected with per bucket lock on write side while object lookup is guarded with rcu read lock on read side. Signed-off-by: Ying Xue <ying.xue@windriver.com> Cc: Thomas Graf <tgraf@suug.ch> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12net: allow large number of rx queuesPankaj Gupta
netif_alloc_rx_queues() uses kcalloc() to allocate memory for "struct netdev_queue *_rx" array. If we are doing large rx queue allocation kcalloc() might fail, so this patch does a fallback to vzalloc(). Similar implementation is done for tx queue allocation in netif_alloc_netdev_queues(). We avoid failure of high order memory allocation with the help of vzalloc(), this allows us to do large rx and tx queue allocation which in turn helps us to increase the number of queues in tun. As vmalloc() adds overhead on a critical network path, __GFP_REPEAT flag is used with kzalloc() to do this fallback only when really needed. Signed-off-by: Pankaj Gupta <pagupta@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: David Gibson <dgibson@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12net: sched: sch_teql: Remove unused functionRickard Strandqvist
Remove the function teql_neigh_release() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12net: xfrm: xfrm_algo: Remove unused functionRickard Strandqvist
Remove the function aead_entries() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12bridge: new function to pack vlans into ranges during getsRoopa Prabhu
This patch adds new function to pack vlans into ranges whereever applicable using the flags BRIDGE_VLAN_INFO_RANGE_BEGIN and BRIDGE VLAN_INFO_RANGE_END Old vlan packing code is moved to a new function and continues to be called when filter_mask is RTEXT_FILTER_BRVLAN. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12bridge: support for multiple vlans and vlan ranges in setlink and dellink ↵Roopa Prabhu
requests This patch changes bridge IFLA_AF_SPEC netlink attribute parser to look for more than one IFLA_BRIDGE_VLAN_INFO attribute. This allows userspace to pack more than one vlan in the setlink msg. The dumps were already sending more than one vlan info in the getlink msg. This patch also adds bridge_vlan_info flags BRIDGE_VLAN_INFO_RANGE_BEGIN and BRIDGE_VLAN_INFO_RANGE_END to indicate start and end of vlan range This patch also deletes unused ifla_br_policy. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make netlink support net namespaceYing Xue
Currently tipc module only allows users sitting on "init_net" namespace to configure it through netlink interface. But now almost each tipc component is able to be aware of net namespace, so it's time to open the permission for users residing in other namespaces, allowing them to configure their own tipc stack instance through netlink interface. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make tipc random value aware of net namespaceYing Xue
After namespace is supported, each namespace should own its private random value. So the global variable representing the random value must be moved to tipc_net structure. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make subscriber server support net namespaceYing Xue
TIPC establishes one subscriber server which allows users to subscribe their interesting name service status. After tipc supports namespace, one dedicated tipc stack instance is created for each namespace, and each instance can be deemed as one independent TIPC node. As a result, subscriber server must be built for each namespace. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make tipc node address support net namespaceYing Xue
If net namespace is supported in tipc, each namespace will be treated as a separate tipc node. Therefore, every namespace must own its private tipc node address. This means the "tipc_own_addr" global variable of node address must be moved to tipc_net structure to satisfy the requirement. It's turned out that users also can assign node address for every namespace. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: name tipc name table support net namespaceYing Xue
TIPC name table is used to store the mapping relationship between TIPC service name and socket port ID. When tipc supports namespace, it allows users to publish service names only owned by a certain namespace. Therefore, every namespace must have its private name table to prevent service names published to one namespace from being contaminated by other service names in another namespace. Therefore, The name table global variable (ie, nametbl) and its lock must be moved to tipc_net structure, and a parameter of namespace must be added for necessary functions so that they can obtain name table variable defined in tipc_net structure. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make tipc socket support net namespaceYing Xue
Now tipc socket table is statically allocated as a global variable. Through it, we can look up one socket instance with port ID, insert a new socket instance to the table, and delete a socket from the table. But when tipc supports net namespace, each namespace must own its specific socket table. So the global variable of socket table must be redefined in tipc_net structure. As a concequence, a new socket table will be allocated when a new namespace is created, and a socket table will be deallocated when namespace is destroyed. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make tipc broadcast link support net namespaceYing Xue
TIPC broadcast link is statically established and its relevant states are maintained with the global variables: "bcbearer", "bclink" and "bcl". Allowing different namespace to own different broadcast link instances, these variables must be moved to tipc_net structure and broadcast link instances would be allocated and initialized when namespace is created. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make bearer list support net namespaceYing Xue
Bearer list defined as a global variable is used to store bearer instances. When tipc supports net namespace, bearers created in one namespace must be isolated with others allocated in other namespaces, which requires us that the bearer list(bearer_list) must be moved to tipc_net structure. As a result, a net namespace pointer has to be passed to functions which access the bearer list. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: make tipc node table aware of net namespaceYing Xue
Global variables associated with node table are below: - node table list (node_htable) - node hash table list (tipc_node_list) - node table lock (node_list_lock) - node number counter (tipc_num_nodes) - node link number counter (tipc_num_links) To make node table support namespace, above global variables must be moved to tipc_net structure in order to keep secret for different namespaces. As a consequence, these variables are allocated and initialized when namespace is created, and deallocated when namespace is destroyed. After the change, functions associated with these variables have to utilize a namespace pointer to access them. So adding namespace pointer as a parameter of these functions is the major change made in the commit. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: involve namespace infrastructureYing Xue
Involve namespace infrastructure, make the "tipc_net_id" global variable aware of per namespace, and rename it to "net_id". In order that the conversion can be successfully done, an instance of networking namespace must be passed to relevant functions, allowing them to access the "net_id" variable of per namespace. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: remove unused tipc_link_get_max_pkt routineYing Xue
Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: feed tipc sock pointer to tipc_sk_timeout routineYing Xue
In order to make tipc socket table aware of namespace, a networking namespace instance must be passed to tipc_sk_lookup(), allowing it to look up tipc socket instance with a given port ID from a concrete socket table. However, as now tipc_sk_timeout() only has one port ID parameter and is not namespace aware, it's unable to obtain a correct socket instance through tipc_sk_lookup() just with a port ID, especially after namespace is completely supported. If port ID is replaced with socket instance as tipc_sk_timeout()'s parameter, it's unnecessary to look up socket table. But as the timer handler - tipc_sk_timeout() is run asynchronously, socket reference must be held before its timer is launched, and must be carefully checked to identify whether the socket reference needs to be put or not when its timer is terminated. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: cleanup core.c and core.h filesYing Xue
Only the works of initializing and shutting down tipc module are done in core.h and core.c files, so all stuffs which are not closely associated with the two tasks should be moved to appropriate places. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: remove unnecessary wrapper functions of kernel timer APIsYing Xue
Not only some wrapper function like k_term_timer() is empty, but also some others including k_start_timer() and k_cancel_timer() don't return back any value to its caller, what's more, there is no any component in the kernel world to do such thing. Therefore, these timer interfaces defined in tipc module should be purged. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: remove tipc_core_start/stop routinesYing Xue
Remove redundant wrapper functions like tipc_core_start() and tipc_core_stop(), and directly move them to their callers, such as tipc_init() and tipc_exit(), having us clearly know what are really done in both initialization and deinitialzation functions. Signed-off-by: Ying Xue <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12tipc: fix bug in broadcast retransmit codeJon Maloy
In commit 58dc55f25631178ee74cd27185956a8f7dcb3e32 ("tipc: use generic SKB list APIs to manage link transmission queue") we replace all list traversal loops with the macros skb_queue_walk() or skb_queue_walk_safe(). While the previous loops were based on the assumption that the list was NULL-terminated, the standard macros stop when the iterator reaches the list head, which is non-NULL. In the function bclink_retransmit_pkt() this macro replacement has lead to a bug. When we receive a BCAST STATE_MSG we unconditionally call the function bclink_retransmit_pkt(), whether there really is anything to retransmit or not, assuming that the sequence number comparisons will lead to the correct behavior. However, if the transmission queue is empty, or if there are no eligible buffers in the transmission queue, we will by mistake pass the list head pointer to the function tipc_link_retransmit(). Since the list head is not a valid sk_buff, this leads to a crash. In this commit we fix this by only calling tipc_link_retransmit() if we actually found eligible buffers in the transmission queue. Reviewed-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12bridge: Add ability to enable TSOToshiaki Makita
Currently a bridge device turns off TSO feature if no bridge ports support it. We can always enable it, since packets can be segmented on ports by software as well as on the bridge device. This will reduce the number of packets processed in the bridge. Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-12packet: make packet too small warning match conditionWillem de Bruijn
The expression in ll_header_truncated() tests less than or equal, but the warning prints less than. Update the warning. Reported-by: Jouni Malinen <jkmalinen@gmail.com> Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-08Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller
Included changes: - remove useless return in void functions - remove unused member 'primary_iface' from 'struct orig_node' - improve existing kernel doc - fix several checkpatch complaints - ensure socket's control block is cleared for received skbs - add missing DEBUG_FS dependency to BATMAN_ADV_DEBUG symbol Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-08tipc: convert tipc reference table to use generic rhashtableYing Xue
As tipc reference table is statically allocated, its memory size requested on stack initialization stage is quite big even if the maximum port number is just restricted to 8191 currently, however, the number already becomes insufficient in practice. But if the maximum ports is allowed to its theory value - 2^32, its consumed memory size will reach a ridiculously unacceptable value. Apart from this, heavy tipc users spend a considerable amount of time in tipc_sk_get() due to the read-lock on ref_table_lock. If tipc reference table is converted with generic rhashtable, above mentioned both disadvantages would be resolved respectively: making use of the new resizable hash table can avoid locking on the lookup; smaller memory size is required at initial stage, for example, 256 hash bucket slots are requested at the beginning phase instead of allocating the entire 8191 slots in old mode. The hash table will grow if entries exceeds 75% of table size up to a total table size of 1M, and it will automatically shrink if usage falls below 30%, but the minimum table size is allowed down to 256. Also converts ref_table_lock to a separate mutex to protect hash table mutations on write side. Lastly defers the release of the socket reference using call_rcu() to allow using an RCU read-side protected call to rhashtable_lookup(). Signed-off-by: Ying Xue <ying.xue@windriver.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Acked-by: Erik Hugne <erik.hugne@ericsson.com> Cc: Thomas Graf <tgraf@suug.ch> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-07batman-adv: Kconfig, Add missing DEBUG_FS dependencyMarkus Pargmann
BATMAN_ADV_DEBUG is using debugfs files for the debugging log. So it depends on DEBUG_FS which is missing as dependency in the Kconfig file. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: Start new development cycleSimon Wunderlich
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: fix misspelled wordsAntonio Quartulli
Reported-by: checkpatch Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-01-07batman-adv: clear control block of received socket buffersMartin Hundebøll
Since other network components (and some drivers) uses the control block provided in skb's, the network coding feature might wrongly assume that an SKB has been decoded, and thus not try to code it with another packet again. This happens for instance when batman-adv is running on a bridge device. Fix this by clearing the control block for every received SKB. Introduced by 3c12de9a5c756b23fe7c9ab332474ece1568914c ("batman-adv: network coding - code and transmit packets if possible") Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: checkpatch - remove unnecessary parenthesesAntonio Quartulli
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-01-07batman-adv: checkpatch - Please don't use multiple blank linesAntonio Quartulli
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-01-07batman-adv: checkpatch - Please use a blank line after declarationsAntonio Quartulli
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-01-07batman-adv: checkpatch - No space is necessary after a castAntonio Quartulli
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-01-07batman-adv: checkpatch - else is not generally useful after a break or returnAntonio Quartulli
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-01-07batman-adv: kernel doc fixes for main.{c, h}Martin Hundebøll
Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: kernel doc fix for distributed-arp-table.hMartin Hundebøll
Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Acked-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: kernel doc fixes for bridge_loop_avoidance.cMartin Hundebøll
Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Acked-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: kernel doc fixes for bat_iv_ogm.cMartin Hundebøll
Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: remove obsolete variable primary_iface from orig_nodeSimon Wunderlich
This variable became obsolete when changing to the new bonding mechanism based on the multi interface optimization. Since its not used anywhere, remove it. Reported-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-01-07batman-adv: avoid useless return in void functionsAntonio Quartulli
Cc: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-01-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2015-01-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "Just a pile of random fixes, including: 1) Do not apply TSO limits to non-TSO packets, fix from Herbert Xu. 2) MDI{,X} eeprom check in e100 driver is reversed, from John W. Linville. 3) Missing error return assignments in several ethernet drivers, from Julia Lawall. 4) Altera TSE device doesn't come back up after ifconfig down/up sequence, fix from Kostya Belezko. 5) Add more cases to the check for whether the qmi_wwan device has a bogus MAC address and needs to be assigned a random one. From Kristian Evensen. 6) Fix interrupt hangs in CPSW, from Felipe Balbi. 7) Implement ndo_features_check in r8152 so that the stack doesn't feed GSO packets which are outside of the chip's capabilities. From Hayes Wang" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits) qla3xxx: don't allow never end busy loop xen-netback: fixing the propagation of the transmit shaper timeout r8152: support ndo_features_check batman-adv: fix potential TT client + orig-node memory leak batman-adv: fix multicast counter when purging originators batman-adv: fix counter for multicast supporting nodes batman-adv: fix lock class for decoding hash in network-coding.c batman-adv: fix delayed foreign originator recognition batman-adv: fix and simplify condition when bonding should be used Revert "mac80211: Fix accounting of the tailroom-needed counter" net: ethernet: cpsw: fix hangs with interrupts enic: free all rq buffs when allocation fails qmi_wwan: Set random MAC on devices with buggy fw openvswitch: Consistently include VLAN header in flow and port stats. tcp: Do not apply TSO segment limit to non-TSO packets Altera TSE: Add missing phydev net/mlx4_core: Fix error flow in mlx4_init_hca() net/mlx4_core: Correcly update the mtt's offset in the MR re-reg flow qlcnic: Fix return value in qlcnic_probe() net: axienet: fix error return code ...
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