From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Fri, 4 Sep 2015 10:52:03 +0000 (+0530)
Subject: staging: most: return NULL instead of integer
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9b532df0fc1eb0834261d9cfbeef0f346c817d7f;p=openwrt%2Fstaging%2Fblogic.git

staging: most: return NULL instead of integer

The return type of get_aim_dev() is a pointer but we were returning 0
incase of failure.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c
index d9687910e4a4..83332454974c 100644
--- a/drivers/staging/most/aim-v4l2/video.c
+++ b/drivers/staging/most/aim-v4l2/video.c
@@ -430,7 +430,7 @@ static struct most_video_dev *get_aim_dev(
 		}
 	}
 	spin_unlock(&list_lock);
-	return 0;
+	return NULL;
 }
 
 static int aim_rx_data(struct mbo *mbo)