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V4L/DVB (11953): videobuf-dma-sg: return -ENOMEM if vmalloc fails
authorFigo.zhang <figo1802@gmail.com>
Thu, 11 Jun 2009 02:17:27 +0000 (23:17 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 16 Jun 2009 22:07:34 +0000 (19:07 -0300)
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>
drivers/media/video/videobuf-dma-sg.c patch | blob | blame | history

diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index c9a5d7edbe4ed3526c3495e0eca7ae1223af371b..a8dd22ace3fbb270b938ba815b617ba815a98fae 100644 (file)
--- 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;