diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-03-22 09:24:58 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-04-13 09:52:16 -0300 |
| commit | 62a79436a54e5f33920bf95a3fae677540c7ef2c (patch) | |
| tree | a64acd9dee7b3bc54142a77860a12c9b01995751 /drivers/media | |
| parent | 0f890ab1b51a5e59f078f046229825076d1e3c77 (diff) | |
[media] videobuf2: fix core to correctly identify allocation failures
The videobuf2-dma-contig allocator returns an ERR_PTR() on failure, not
a NULL like all other allocators. Fix videobuf2-core to also correctly
recognise those failures.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/videobuf2-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c index 6698c77e0f64..71734a4da135 100644 --- a/drivers/media/video/videobuf2-core.c +++ b/drivers/media/video/videobuf2-core.c @@ -51,7 +51,7 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb, for (plane = 0; plane < vb->num_planes; ++plane) { mem_priv = call_memop(q, plane, alloc, q->alloc_ctx[plane], plane_sizes[plane]); - if (!mem_priv) + if (IS_ERR_OR_NULL(mem_priv)) goto free; /* Associate allocator private data with this plane */ |