From: Markus Elfring elfring@users.sourceforge.net Date: Sat, 3 Jan 2015 19:49:37 +0100
The release_firmware() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring elfring@users.sourceforge.net --- sound/soc/intel/sst/sst_loader.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/intel/sst/sst_loader.c b/sound/soc/intel/sst/sst_loader.c index b580f96..7888cd7 100644 --- a/sound/soc/intel/sst/sst_loader.c +++ b/sound/soc/intel/sst/sst_loader.c @@ -324,8 +324,7 @@ void sst_firmware_load_cb(const struct firmware *fw, void *context)
if (ctx->sst_state != SST_RESET || ctx->fw_in_mem != NULL) { - if (fw != NULL) - release_firmware(fw); + release_firmware(fw); mutex_unlock(&ctx->sst_lock); return; }