[media] media-devnode: just return 0 instead of using a var

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@samsung.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c
index 7acd19c881de..ebf9626e5ae5 100644
--- a/drivers/media/media-devnode.c
+++ b/drivers/media/media-devnode.c
@@ -192,7 +192,6 @@ static int media_open(struct inode *inode, struct file *filp)
 static int media_release(struct inode *inode, struct file *filp)
 {
         struct media_devnode *mdev = media_devnode_data(filp);
-        int ret = 0;
 
         if (mdev->fops->release)
                 mdev->fops->release(filp);
@@ -201,7 +200,7 @@ static int media_release(struct inode *inode, struct file *filp)
            return value is ignored. */
         put_device(&mdev->dev);
         filp->private_data = NULL;
-        return ret;
+        return 0;
 }
 
 static const struct file_operations media_devnode_fops = {