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[media] v4l: vsp1: Fix error return code in vsp1_video_init() 

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Wei Yongjun 2013-09-11 11:10:24 -03:00 committed by Mauro Carvalho Chehab
parent 6ce4eac1f6
commit b317828bee
1 changed files with 3 additions and 1 deletions
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4
drivers/media/platform/vsp1/vsp1_video.c
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@ -1026,8 +1026,10 @@ int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf)
/* ... and the buffers queue... */
video->alloc_ctx = vb2_dma_contig_init_ctx(video->vsp1->dev);
if (IS_ERR(video->alloc_ctx))
if (IS_ERR(video->alloc_ctx)) {
ret = PTR_ERR(video->alloc_ctx);
goto error;
}
video->queue.type = video->type;
video->queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;