From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Sat, 27 Oct 2012 19:42:05 +0000 (-0300)
Subject: [media] soc_camera: ret is never used. get rid of it
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=84cc2377ee72cfa5745fcd26919d4b1aa3e0e9e5;p=openwrt%2Fstaging%2Fblogic.git

[media] soc_camera: ret is never used. get rid of it

drivers/media/platform/soc_camera/soc_camera.c:1051:8: warning: variable 'ret' set but not used [-Wunused-but-set-variable]

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index d3f0b84e2d70..6f76ada1b2d8 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -1048,10 +1048,8 @@ static void scan_add_host(struct soc_camera_host *ici)
 
 	list_for_each_entry(icd, &devices, list) {
 		if (icd->iface == ici->nr) {
-			int ret;
-
 			icd->parent = ici->v4l2_dev.dev;
-			ret = soc_camera_probe(icd);
+			soc_camera_probe(icd);
 		}
 	}