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[media] vivi: Add return code check at vb2_queue_init()

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This function returns an integer and it's mandatory
to check the return code.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Ezequiel Garcia 2012-09-17 09:49:38 -03:00 committed by Mauro Carvalho Chehab
parent 47054a357a
commit 4195ec7a8f
1 changed files with 3 additions and 1 deletions
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4
drivers/media/platform/vivi.c
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@ -1314,7 +1314,9 @@ static int __init vivi_create_instance(int inst)
q->ops = &vivi_video_qops;
q->mem_ops = &vb2_vmalloc_memops;
vb2_queue_init(q);
ret = vb2_queue_init(q);
if (ret)
goto unreg_dev;
mutex_init(&dev->mutex);