From: Figo.zhang <figo1802@gmail.com>
Date: Thu, 11 Jun 2009 02:17:27 +0000 (-0300)
Subject: V4L/DVB (11953): videobuf-dma-sg: return -ENOMEM if vmalloc fails
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=92051b285b12855255f0213d9a25153d917e262c;p=linux-beck.git

V4L/DVB (11953): videobuf-dma-sg: return -ENOMEM if vmalloc fails

it is better return -ENOMEM than -EIO

Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index c9a5d7edbe4e..a8dd22ace3fb 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -252,7 +252,7 @@ int videobuf_dma_map(struct videobuf_queue* q, struct videobuf_dmabuf *dma)
 			vfree(dma->sglist);
 			dma->sglist = NULL;
 			dma->sglen = 0;
-			return -EIO;
+			return -ENOMEM;
 		}
 	}
 	return 0;