[media] V4L: marvell-ccic: (cosmetic) remove redundant variable assignment

The "ret = 0" assignment in mcam_vidioc_s_fmt_vid_cap() is redundant,
because at that location "ret" is anyway guaranteed to be == 0.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/marvell-ccic/mcam-core.c b/drivers/media/video/marvell-ccic/mcam-core.c
index 996ac34..ce2b7b4 100644 (file)
--- a/drivers/media/video/marvell-ccic/mcam-core.c
+++ b/drivers/media/video/marvell-ccic/mcam-core.c
@@ -1356,7 +1356,6 @@ static int mcam_vidioc_s_fmt_vid_cap(struct file *filp, void *priv,
                        goto out;
        }
        mcam_set_config_needed(cam, 1);
-       ret = 0;
 out:
        mutex_unlock(&cam->s_mutex);
        return ret;