From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 25 Nov 2014 12:44:20 +0000 (+0100)
Subject: drm/msm: Deletion of unnecessary checks before the function call "release_firmware"
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5acb07ea802c3a06bbe22cba32fbb8eb97b6b3ae;p=linux-beck.git

drm/msm: Deletion of unnecessary checks before the function call "release_firmware"

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>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index aa873048308b..94a5bee69fe7 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -386,9 +386,7 @@ void adreno_gpu_cleanup(struct adreno_gpu *gpu)
 			msm_gem_put_iova(gpu->memptrs_bo, gpu->base.id);
 		drm_gem_object_unreference(gpu->memptrs_bo);
 	}
-	if (gpu->pm4)
-		release_firmware(gpu->pm4);
-	if (gpu->pfp)
-		release_firmware(gpu->pfp);
+	release_firmware(gpu->pm4);
+	release_firmware(gpu->pfp);
 	msm_gpu_cleanup(&gpu->base);
 }