diff options
| author | Benjamin Romer <benjamin.romer@unisys.com> | 2014-08-18 09:29:43 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-25 17:16:06 -0700 |
| commit | ddc9f84b2dac02cd4b6e73f508c2b39c089618ac (patch) | |
| tree | 268bef1f57a1126a2e201856eb475dc66cf42ca9 /drivers | |
| parent | 39bdc95871b57828b3bbefc0280a1a80a6b63d9e (diff) | |
staging: unisys: fix spacing in uislib.c
Fix the line spacing between code and local variables in uislib.c.
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/unisys/uislib/uislib.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/staging/unisys/uislib/uislib.c b/drivers/staging/unisys/uislib/uislib.c index 4cb3487b58df..84f40a28ace9 100644 --- a/drivers/staging/unisys/uislib/uislib.c +++ b/drivers/staging/unisys/uislib/uislib.c @@ -134,6 +134,7 @@ init_vbus_channel(u64 channelAddr, u32 channelBytes) { void __iomem *rc = NULL; void __iomem *pChan = uislib_ioremap_cache(channelAddr, channelBytes); + if (!pChan) { LOGERR("CONTROLVM_BUS_CREATE error: ioremap_cache of channelAddr:%Lx for channelBytes:%llu failed", (unsigned long long) channelAddr, @@ -230,6 +231,7 @@ create_bus(CONTROLVM_MESSAGE *msg, char *buf) /* the msg is bound for virtpci; send guest_msgs struct to callback */ if (!msg->hdr.Flags.server) { struct guest_msgs cmd; + cmd.msgtype = GUEST_ADD_VBUS; cmd.add_vbus.busNo = busNo; cmd.add_vbus.chanptr = bus->pBusChannel; @@ -299,6 +301,7 @@ destroy_bus(CONTROLVM_MESSAGE *msg, char *buf) */ if (!msg->hdr.Flags.server) { struct guest_msgs cmd; + cmd.msgtype = GUEST_DEL_VBUS; cmd.del_vbus.busNo = busNo; if (!VirtControlChanFunc) { @@ -434,6 +437,7 @@ create_device(CONTROLVM_MESSAGE *msg, char *buf) */ if (!msg->hdr.Flags.server) { struct guest_msgs cmd; + if (!uuid_le_cmp(dev->channelTypeGuid, UltraVhbaChannelProtocolGuid)) { wait_for_valid_guid(&((CHANNEL_HEADER @@ -1165,6 +1169,7 @@ uislib_cache_alloc(struct kmem_cache *cur_pool, char *fn, int ln) * invoke oom killer), which will probably cripple the system. */ void *p = kmem_cache_alloc(cur_pool, GFP_ATOMIC | __GFP_NORETRY); + if (p == NULL) { LOGERR("uislib_malloc failed to alloc uiscmdrsp @%s:%d", fn, ln); @@ -1340,6 +1345,7 @@ Process_Incoming(void *v) unsigned long long cur_cycles, old_cycles, idle_cycles, delta_cycles; struct list_head *new_tail = NULL; int i; + UIS_DAEMONIZE("dev_incoming"); for (i = 0; i < 16; i++) { old_cycles = get_cycles(); @@ -1366,6 +1372,7 @@ Process_Incoming(void *v) new_tail = NULL; list_for_each_safe(lelt, tmp, &List_Polling_Device_Channels) { int rc = 0; + dev = list_entry(lelt, struct device_info, list_polling_device_channels); down(&dev->interrupt_callback_lock); @@ -1464,6 +1471,7 @@ uislib_enable_channel_interrupts(u32 busNo, u32 devNo, void *interrupt_context) { struct device_info *dev; + dev = find_dev(busNo, devNo); if (!dev) { LOGERR("%s busNo=%d, devNo=%d", __func__, (int) (busNo), @@ -1488,6 +1496,7 @@ void uislib_disable_channel_interrupts(u32 busNo, u32 devNo) { struct device_info *dev; + dev = find_dev(busNo, devNo); if (!dev) { LOGERR("%s busNo=%d, devNo=%d", __func__, (int) (busNo), |