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[media] vb2: replace BUG by WARN_ON 

No need to oops for this, WARN_ON is good enough.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2014-02-03 11:22:45 -03:00 committed by Mauro Carvalho Chehab
parent fb64dca805
commit e4d2581649
1 changed files with 3 additions and 3 deletions
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6
drivers/media/v4l2-core/videobuf2-core.c
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@ -2597,9 +2597,9 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
/*
* Sanity check
*/
if ((read && !(q->io_modes & VB2_READ)) ||
(!read && !(q->io_modes & VB2_WRITE)))
BUG();
if (WARN_ON((read && !(q->io_modes & VB2_READ)) ||
(!read && !(q->io_modes & VB2_WRITE))))
return -EINVAL;
/*
* Check if device supports mapping buffers to kernel virtual space.