Instead of allocating a var to store 0 and just return it,
change the code to return 0 directly.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c
index 93f9cf2ebcd6..9d8d885558e5 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -313,7 +313,6 @@ static int isp_video_release(struct file *file)
struct fimc_is_video *ivc = &isp->video_capture;
struct media_entity *entity = &ivc->ve.vdev.entity;
struct media_device *mdev = entity->parent;
- int ret = 0;
mutex_lock(&isp->video_lock);
@@ -335,7 +334,7 @@ static int isp_video_release(struct file *file)
pm_runtime_put(&isp->pdev->dev);
mutex_unlock(&isp->video_lock);
- return ret;
+ return 0;
}
static const struct v4l2_file_operations isp_video_fops = {
--
1.9.3
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