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authorHans Verkuil <hans.verkuil@cisco.com>2013-06-20 16:28:15 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-06-28 15:06:22 -0300
commit20420f92474b4ef36635f427aacafa8a80c124a6 (patch)
tree9ccb853f6527ef8d9c290bd5d65a8ad93bd19760 /drivers/media/platform/blackfin
parent2641ff994d12f9f4199d8261d71d2059a8b96ae1 (diff)
[media] bfin_capture: fix compiler warning
media-git/drivers/media/platform/blackfin/bfin_capture.c: In function ‘bcap_probe’: media-git/drivers/media/platform/blackfin/bfin_capture.c:1007:16: warning: ignoring return value of ‘vb2_queue_init’, declared with attribute warn_unused_result [-Wunused-result] vb2_queue_init(q); ^ Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/blackfin')
-rw-r--r--drivers/media/platform/blackfin/bfin_capture.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index 6652e71ea794..7f838c681cea 100644
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -1004,7 +1004,9 @@ static int bcap_probe(struct platform_device *pdev)
q->mem_ops = &vb2_dma_contig_memops;
q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
- vb2_queue_init(q);
+ ret = vb2_queue_init(q);
+ if (ret)
+ goto err_free_handler;
mutex_init(&bcap_dev->mutex);
init_completion(&bcap_dev->comp);