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[media] media: videobuf2-core: Fix one __qbuf_dmabuf() error path
authorWu, Xia <xia.wu@intel.com>
Wed, 9 Dec 2015 07:26:26 +0000 (05:26 -0200)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Mon, 1 Feb 2016 09:32:40 +0000 (07:32 -0200)
commit9637b03251dea31d99c0742932b9fcbfa015e5f0
tree76a165f150469d49977744372badcea728d1706ftree | snapshot
parentf691ba9864ad0ed1bd67ad27ed95ed2dce6e15e2commit | diff
[media] media: videobuf2-core: Fix one __qbuf_dmabuf() error path

Add dma_buf_put() to decrease refcount of the dmabuf in error path if DMABUF size is smaller than the requirement.

Signed-off-by: wu xia <xia.wu@intel.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/v4l2-core/videobuf2-core.c diff | blob | history
Domain: System / Kernel;