diff options
| author | Kevin McKinney <klmckinney1@gmail.com> | 2011-11-27 20:51:45 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-29 10:09:52 +0900 |
| commit | fef5675ecbeb0c92d49c8b350e1324164bb348a5 (patch) | |
| tree | 83e7b42854cb5708d23833cce24944127a82afaa | |
| parent | 70bd4399bbdd4dd35697664af00fcd48cb2008a2 (diff) | |
Staging: bcm: Clean up patch that calls semaphore down_trylock directly.
This patch evaluates/calls the down_trylock locking
function directly, instead of storing the results
in a variable and evaluating the variable. These
changes were made in:
IOCTL_BCM_BUFFER_DOWNLOAD_STOP and
IOCTL_BCM_BUFFER_DOWNLOAD_START.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/bcm/Bcmchar.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c index d0a0b10c5d4..e6b20c80db5 100644 --- a/drivers/staging/bcm/Bcmchar.c +++ b/drivers/staging/bcm/Bcmchar.c @@ -756,8 +756,7 @@ cntrlEnd: } case IOCTL_BCM_BUFFER_DOWNLOAD_START: { - INT NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock); - if (NVMAccess) { + if (down_trylock(&Adapter->NVMRdmWrmLock)) { BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_CHIP_RESET not allowed as EEPROM Read/Write is in progress\n"); return -EACCES; @@ -862,9 +861,7 @@ cntrlEnd: } case IOCTL_BCM_BUFFER_DOWNLOAD_STOP: { - INT NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock); - - if (NVMAccess) { + if (down_trylock(&Adapter->NVMRdmWrmLock)) { BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "FW download blocked as EEPROM Read/Write is in progress\n"); up(&Adapter->fw_download_sema); |