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2017-03-06staging: rtl8192u: Replace explicit NULL comparisonGargi Sharma
Replace explicit NULL comparison with ! operator to simplify code. Found with Coccinelle script: @@ expression ptr; position p; statement s0, s1; @@ ptr@p = \(kmalloc\|devm_kzalloc\|kmalloc_array\|devm_ioremap\|usb_alloc_urb\| alloc_netdev\|dev_alloc_skb\)(...) ... when != ptr if ( ( + ! ptr - == NULL ) ) s0 else s1 Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: replace explicit NULL comparisonGargi Sharma
Replace explicit NULL comparison with ! operator to simplify code. Found with Coccinelle script: @@ expression ptr; position p; statement s0; @@ ptr@p = \(kmalloc\|devm_kzalloc\|kmalloc_array\|devm_ioremap\|usb_alloc_urb\| alloc_netdev\|dev_alloc_skb\)(...) ... when != ptr if ( ( + ! ptr - == NULL ) ) s0 Signed-off-by: Gargi Sharma <gs051095@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8192e: Remove useless parenthesesGargi Sharma
Parentheses are not needed on the right side of assignment. Additionally added space around '+'and '*' to remove checkpatch issue, space required around '+' and '*'. Parentheses Removed using the coccinelle script: @@ binary operator bop = {+,-,>>,<<}; expression e, e1, e2; @@ e = -( e1 bop e2 -) Signed-off-by: Gargi Sharma <gs051095@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Fixed "Missing a blank line after declarations".Yamanappagouda Patil
Fixed checkpatch.pl "missing a blank line after declarations" waring messages from rtl8188eu module. Signed-off-by: Yamanappagouda Patil <goudapatilk@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8192u: Fix endianness warnings in ieee80211_rx.cSebastian Haas
Fixes the endianness warning "restricted __le16 degrades to integer" by converting __le16 to short before using it in bitmasks or in the macro WLAN_FC_GET_STYPE. Signed-off-by: Sebastian Haas <sehaas@deebas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8192u: Fix warnings about endiannessmaomao xu
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c:564:37: warning: incorrect type in assignment (different base types) drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c:564:37: expected unsigned short [unsigned] [usertype] len drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c:564:37: got restricted __be16 [usertype] <noident> Signed-off-by: maomao xu <albert008.xu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8192u: ieee80211: Remove typedef to the tx_pending_t structuresayli karnik
Using typedef for a structure type is not suggested in Linux kernel coding style guidelines. So remove typedef from structure tx_pending_t. The typedef name is not used anywhere. All variables of this type are declared using "struct tx_pending_t". Also change the structure name to tx_pending since it is normally only typedefs that have names that end in _t. Signed-off-by: sayli karnik <karniksayli1995@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Add a blank lineGargi Sharma
Add a blank line after function declaration to fix the checkpatch issue Please use a blank line after function/struct/union/enum declarations. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Remove multiple blank linesGargi Sharma
Remove blank lines to fix the checkpatch issue, don't use multiple blank lines. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Remove unnecessary blank linesGargi Sharma
Remove unnecessary blank lines to fix the checkpatch issue, blank lines are not required before '}'. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Put constant on right side of comparisonGargi Sharma
Constants should be on the right side of comparisons. Issue found by checkpatch.pl script. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Fix block comments warningGargi Sharma
Align * on each line and move final */ to a new line, to conform to the kernel coding style for block comments. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Replace x==NULL by !xGargi Sharma
Replace x==NULL by !x, to fix the checkpatch issue comparsion with NULL could be written as !x. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8192u: Fixed 'tabstop' coding style warningsimran singhal
Replace a mix of tabs and spaces indentation by tabs only. Fixed checkpatch warning "Statements should start on a tabstop" in rtl8192u module. Signed-off-by: simran singhal <singhalsimran0@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8192u: Replace symbolic permissions with octal permissionssimran singhal
Octal permissions should be used instead of symbolic ones for easier reading. WARNING: Symbolic permissions 'S_IRUGO | S_IWUSR' are not preferred. Consider using octal permissions '0644'. This warning is detected by checkpatch.pl Signed-off-by: simran singhal <singhalsimran0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: remove unused MCS_rate_2R arrayIvan Safonov
MCS_rate_2R[] does not used. Remove it. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: remove unused HW_VAR_RF_TYPE parameter of HT_caps_handlerIvan Safonov
rtw_hal_get_hwreg() does not used with HW_VAR_RF_TYPE parameter. Remove HW_VAR_RF_TYPE switch case in rtw_hal_get_hwreg and definition. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: refactor HT_caps_handler() - remove rtw_hal_get_hwreg() callIvan Safonov
rtw_hal_get_hwreg(..., HW_VAR_RF_TYPE,...) always return RF_1T1R value. Replace the function call with RF_1T1R value and refactor HT_caps_handler(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: refactor rtw_update_ht_cap() - remove rtw_hal_get_hwreg() callIvan Safonov
rtw_hal_get_hwreg(..., HW_VAR_RF_TYPE,...) always return RF_1T1R value. Replace the function call with RF_1T1R value and refactor rtw_update_ht_cap(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: refactor issue_assocreq() - remove rtw_hal_get_hwreg() callIvan Safonov
rtw_hal_get_hwreg(..., HW_VAR_RF_TYPE,...) always return RF_1T1R value. Replace the function call with RF_1T1R value and refactor issue_assocreq(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: refactor rtw_get_cur_max_rate() - remove ↵Ivan Safonov
rtw_hal_get_hwreg() call rtw_hal_get_hwreg(..., HW_VAR_RF_TYPE,...) always return RF_1T1R value. Replace the function call with RF_1T1R value and refactor rtw_get_cur_max_rate(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: refactor rtw_check_beacon_data() - remove ↵Ivan Safonov
rtw_hal_get_hwreg() call rtw_hal_get_hwreg(..., HW_VAR_RF_TYPE,...) always return RF_1T1R value. Replace the function call with RF_1T1R value and refactor rtw_check_beacon_data(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: refactor add_RATid() - remove rtw_hal_get_hwreg() callIvan Safonov
rtw_hal_get_hwreg(..., HW_VAR_RF_TYPE,...) always return RF_1T1R value. Replace the function call with RF_1T1R value and refactor add_RATid(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:r8188eu: use DIV_ROUND_UP() in rtw_signal_stat_timer_hdl()Ivan Safonov
DIV_ROUND_UP macro is shorter and look better than if-else construction. DIV_ROUND_UP used in rtw_signal_stat_timer_hdl(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: ks7010: remove unecessary spaces after castsKatie Dunne
Remove spaces after casts found by checkpatch.pl. In some cases, remove returns after casts and place them on a single line. Signed-off-by: Katie Dunne <kdunne@mail.ccsf.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06Staging: ks7010: ks_*: Braces should be used on all arms of these statementsShiva Kerdel
Braces should be used on all arms of these statements (CHECK).. Signed-off-by: Shiva Kerdel <shiva@exdev.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06Staging: ks7010: ks_*: Use the BIT macro for bitwise checksShiva Kerdel
Changed bit swifting operators to BIT macros (preferred), This change will also solve the preferred space surrounding the operator checks. Signed-off-by: Shiva Kerdel <shiva@exdev.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: olpc_dcon: add whitespace around binary operatorsKenneth Hsu
This fixes a coding style issue where whitespace characters were missing around some binary OR operators. Signed-off-by: Kenneth Hsu <kennethhsu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: Using macro DIV_ROUND_UPsimran singhal
The macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /(d)). It clarifies the divisor calculations. This occurence was detected using the coccinelle script: @@ expression e1; expression e2; @@ ( - ((e1) + e2 - 1) / (e2) + DIV_ROUND_UP(e1,e2) | - ((e1) + (e2 - 1)) / (e2) + DIV_ROUND_UP(e1,e2) ) Signed-off-by: simran singhal <singhalsimran0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: lprocfs: move lprocfs_stats_[un]lock to a source fileJames Simmons
When compiling the kernel without optimization, when using GCOV, the lprocfs_stats_alloc_one() symbol is not properly exported to other modules and causes the ptlrpc module to fail loading with an unknown symbol. There is no reason to export the function lprocfs_stats_alloc_one. The reason is due to the functions lprocfs_stats_[un]lock being inline functions in a header file. Lets untangle this mess and turn those inline functions into real functions in a source file. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8836 Reviewed-on: https://review.whamcloud.com/23773 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: ldlm: fix race of starting bl threadsNiu Yawei
There is race in the code of starting bl threads which leads to thread number exceeds the maximum number when race happened, it can also lead to duplicated thread name. This patch fixes the race and cleanup the code a bit. Signed-off-by: Niu Yawei <yawei.niu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7330 Reviewed-on: http://review.whamcloud.com/17026 Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: ldlm: disconnect speedupVitaly Fertman
disconnect takes too long time if there are many locks to cancel. besides the amount of time spent on each lock cancel, there is a resched() in cfs_hash_for_each_relax(), i.e. disconnect or eviction may take unexpectedly long time. While this patch only contains the client side fixes the original fix covered changes to both the server and client code to ensure proper disconnect handling. Below details the change done on both the server and client so people can examine the disconnect behavior with both source bases. - do not cancel locks on disconnect_export; - export will be left in obd_unlinked_exports list pinned by live locks; - new re-connects will created other non-conflicting exports; - new locks will cancel obsolete locks on conflicts; - once all the locks on the disconnected export will be cancelled, the export will be destroyed on the last ref put; - do not cancel in small portions, cancel all together in just 1 dedicated thread - use server side blocking thread for that; - cancel blocked locks first so that waiting locks could proceed; - take care about blocked waiting locks, so that they would get cancelled quickly too; - do not remove lock from waiting list on AST error before moving it to elt_expired_locks list, because it removes it from export list too; otherwise this blocked lock will not be cancelled immediately on failed export; - cancel lock instead of just destroy for failed export, to make full cleanup, i.e. remove it from export list. Signed-off-by: Vitaly Fertman <vitaly_fertman@xyratex.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3031 Xyratex-bug-id: MRP-395 MRP-1366 MRP-1366 Reviewed-by: Andriy Skulysh <Andriy_Skulysh@xyratex.com> Reviewed-by: Alexey Lyashkov <Alexey_Lyashkov@xyratex.com> Reviewed-on: http://review.whamcloud.com/5843 Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: ldlm: reduce ldlm pool recalc windowVitaly Fertman
Reduce the sleep period from 50 seconds down to LDLM_POOL_CLI_DEF_RECALC_PERIOD which is 10 seconds. Signed-off-by: Vitaly Fertman <vitaly_fertman@xyratex.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3031 Xyratex-bug-id: MRP-395 MRP-1366 MRP-1366 Reviewed-by: Andriy Skulysh <Andriy_Skulysh@xyratex.com> Reviewed-by: Alexey Lyashkov <Alexey_Lyashkov@xyratex.com> Reviewed-on: http://review.whamcloud.com/5843 Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: llite: remove extraneous export parameterAndreas Dilger
The ll_close_inode_openhandle() and ll_md_close() functions passed an extra "obd_export *md_exp" parameter, but it turns out that all of the callers already pass inode->i_sb->s_fs_info->lsi_llsbi->ll_md_exp in one form or another, so it can just be extracted from "inode" directly as needed. Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6627 Reviewed-on: http://review.whamcloud.com/14953 Reviewed-by: Frank Zago <fzago@cray.com> Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: lov: trying smaller memory allocationsYang Sheng
Reduce struct lov_io_sub to smaller memory usage on wide-stripe file systems. Signed-off-by: Yang Sheng <yang.sheng@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7085 Reviewed-on: http://review.whamcloud.com/17476 Reviewed-by: Bob Glossman <bob.glossman@intel.com> Reviewed-by: Jian Yu <jian.yu@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: osc: further LRU OSC cleanup after evictionJinshan Xiong
Define osc_lru_reserve() and osc_lru_unreserve() to reserve LRU slots in osc_io_write_iter_init() and unreserve them in fini(); Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6271 Reviewed-on: http://review.whamcloud.com/16456 Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: ldlm: handle ldlm lock cancel race when evicting client.Jinshan Xiong
A ldlm lock could be canceled simutaneously by ldlm bl thread and cleanup_resource(). In this case, only one side will win the race and the other side should wait for the work to complete. Eviction on group lock is now well supported. Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6271 Reviewed-on: http://review.whamcloud.com/16456 Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: lov: cleanup when cl_io_iter_init() failsJinshan Xiong
In lov_io_iter_init(), if cl_io_iter_init() against sub io fails, it should call cl_io_iter_fini() to cleanup leftover information; Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6271 Reviewed-on: http://review.whamcloud.com/16456 Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: osc: remove obsolete assertsJinshan Xiong
Remove the no longer needed assert in the function osc_cache_truncate_start(). The assertion in osc_object_prune() will become faulty with upcoming changes. The reason this will become a problem is that there may exist freeing pages in object's radix tree at the time of osc_object_prune(), which causes failure at the assertion of (osc->oo_npages == 0). This patch prevents that problem from happening. Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6271 Reviewed-on: http://review.whamcloud.com/16456 Reviewed-on: http://review.whamcloud.com/16727 Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: llite: omit to update wire dataBobi Jam
In ll_setattr_raw(), after op_data->op_attr has been copied, the attr is updated and op_data->op_attr does not get updated afterward. Signed-off-by: Bobi Jam <bobijam.xu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6813 Reviewed-on: http://review.whamcloud.com/16462 Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-by: Niu Yawei <yawei.niu@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: llite: lower message level for ll_setattr_raw()Bobi Jam
Truncate and write can happen at the same time, so that a file can be set modified even though the file is not restored from released state, and ll_hsm_state_set() is not applicable for the file, and it will return error in this case, we'd lower the error message level in this case. Signed-off-by: Bobi Jam <bobijam.xu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6817 Reviewed-on: http://review.whamcloud.com/15541 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: lustre: ko2iblnd: Adapt to the removal of ib_get_dma_mr()Doug Oucharek
In Linux kernel 4.9-rc1, the function ib_get_dma_mr() was removed and a second parameter was added to ib_alloc_pd(). As this broke the building of the ko2iblnd module in staging, the Kconfig for LNet has marked ko2iblnd as broken and stopped building it. This patch fixes this breakage by: - Removing the BROKEN tag from lnet/Kconfig. - Make it so the module parameter map_on_demand can no longer be zero (we have to configure FMR/FastReg pools; it can no longer be off). - No longer try to use the global DMA memory region, but make use of the FMR/FastReg pool for all RDMA Tx operations. - Everywhere we are using the device DMA mr to derive the L-key for non-registered memory regions, use the pd->local_dma_lkey value instead. - Make the default map_on_demand = 256. This will allow nodes with this patch to still connected to older nodes without this patch and FMR/FastReg turned off. When FMR/FastReg is turned off, we use 256 as the max frags so the two sides will still be able to communicate and work. - Fix a mistake with BUILD_BUG_ON calls in o2iblnd.c which caused compiling to fail. Signed-off-by: Doug Oucharek <doug.s.oucharek@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9026 Reviewed-on: https://review.whamcloud.com/#/c/24931/ Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06Staging: wlan-ng: prism2mgmt: Removed an empty lineGeorgios Emmanouil
Removed an empty line. Signed-off-by: Georgios Emmanouil <geo.emmnl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: wlan-ng: remove extra parenthesesGargi Sharma
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: fsl-mc: fix coding style warningLucian Zala
Fix for "WARNING: Avoid multiple line dereference - prefer 'mc_msi_domain->host_data'" found by checkpatch.pl in bus/irq-gic-v3-its-fsl-mc-msi.c. Signed-off-by: Lucian Zala <zala.lucian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: xgifb: function prototype argument should also have an identifier nameArushi Singhal
function prototype argument 'struct vb_device_info *' and 'unsigned long' should also have an identifier name. Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: xgifb: add braces around if-statementsKatie Dunne
Add braces to instances of if-statements found by checkpatch.pl to conform to kernel style. Signed-off-by: Katie Dunne <kdunne@mail.ccsf.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: xgifb: add braces around if statementGargi Sharma
add braces around if statment to fix the checkpatch issue, braces {} should be used on all arms of this statement. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: fbtft: Make some s16 arrays constJoe Perches
Using const reduces data size. $ size drivers/staging/fbtft/built-in.o* text data bss dec hex filename 89909 41584 2928 134421 20d15 drivers/staging/fbtft/built-in.o.new 88053 43392 2928 134373 20ce5 drivers/staging/fbtft/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: fbtft: Make the pointers to s16 init arrays constJoe Perches
This allows making some of the actual arrays const. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 18:15:54 +0000