From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 8 May 2012 15:56:15 +0000 (-0300)
Subject: [media] V4L: marvell-ccic: (cosmetic) remove redundant variable assignment
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cbde6a2dbaf704defb95958af335fddd770edc4c;p=openwrt%2Fstaging%2Fblogic.git

[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 996ac34d9a89..ce2b7b4788d6 100644
--- 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;