From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 3 Oct 2011 06:21:45 +0000 (-0300)
Subject: [media] media: vb2: fix incorrect return value
X-Git-Tag: MMI-PSA29.97-13-9~18177^2~2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4c2625db6f172114bcc4fd9e62f3c030c5fb4e4c;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

[media] media: vb2: fix incorrect return value

This patch fixes incorrect return value. Errors should be returned
as negative numbers.

Reported-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c
index 6687ac33726a..3f5c7a38e6e8 100644
--- a/drivers/media/video/videobuf2-core.c
+++ b/drivers/media/video/videobuf2-core.c
@@ -751,7 +751,7 @@ static int __qbuf_userptr(struct vb2_buffer *vb, struct v4l2_buffer *b)
 
 		/* Check if the provided plane buffer is large enough */
 		if (planes[plane].length < q->plane_sizes[plane]) {
-			ret = EINVAL;
+			ret = -EINVAL;
 			goto err;
 		}