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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2011-03-10 09:10:49 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-22 04:54:29 -0300 |
| commit | 72f1fc33a76a115e8c67f7b052bd7f6e129cda50 (patch) | |
| tree | 741f990a208c17c66e791c3108d1c104ee67f63a /drivers/media/video/videobuf2-core.c | |
| parent | 31901a078af29c33c736dcbf815656920e904632 (diff) | |
| download | linux-72f1fc33a76a115e8c67f7b052bd7f6e129cda50.tar.gz linux-72f1fc33a76a115e8c67f7b052bd7f6e129cda50.tar.bz2 linux-72f1fc33a76a115e8c67f7b052bd7f6e129cda50.zip | |
[media] v4l2: vb2: simplify __vb2_queue_free function
__vb2_queue_free function doesn't really return anything useful. This patch
removes support for the return value to simplify the code.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/videobuf2-core.c')
| -rw-r--r-- | drivers/media/video/videobuf2-core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c index 2baf7dbdc01d..3e9b67bd55b9 100644 --- a/drivers/media/video/videobuf2-core.c +++ b/drivers/media/video/videobuf2-core.c @@ -227,7 +227,7 @@ static void __vb2_free_mem(struct vb2_queue *q) * and return the queue to an uninitialized state. Might be called even if the * queue has already been freed. */ -static int __vb2_queue_free(struct vb2_queue *q) +static void __vb2_queue_free(struct vb2_queue *q) { unsigned int buffer; @@ -251,8 +251,6 @@ static int __vb2_queue_free(struct vb2_queue *q) q->num_buffers = 0; q->memory = 0; - - return 0; } /** @@ -505,9 +503,7 @@ int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req) return -EBUSY; } - ret = __vb2_queue_free(q); - if (ret != 0) - return ret; + __vb2_queue_free(q); /* * In case of REQBUFS(0) return immediately without calling |