[PATCH 8/13] ASoC: Intel: Delete an unnecessary check before the function call "release_firmware"

SF Markus Elfring
2015-01-04T13:14:37Z

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;
}
--
2.2.1