[media] DaVinci-VPIF-Capture: Delete an unnecessary variable initialisation in vpif_q...
authorMarkus Elfring <elfring@users.sourceforge.net>
Wed, 12 Oct 2016 13:22:45 +0000 (10:22 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 16 Nov 2016 15:00:51 +0000 (13:00 -0200)
The local variable "ret" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/davinci/vpif_capture.c

index 0c44e2b8443483ede645165e3736e2d8788056b9..77f67a05d047f280bc30c0c24c1b7c0fa434cd28 100644 (file)
@@ -731,7 +731,7 @@ static int vpif_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
 {
        struct video_device *vdev = video_devdata(file);
        struct channel_obj *ch = video_get_drvdata(vdev);
-       int ret = 0;
+       int ret;
 
        vpif_dbg(2, debug, "vpif_querystd\n");