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| author | Trishansh Bhardwaj <tbhardwa@codeaurora.org> | 2017-07-04 14:13:15 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-07-07 02:17:04 -0700 |
| commit | 5dc576051f8fbb30acee58512821fb537a896c69 (patch) | |
| tree | 258a02b991f9e966c97a89ab861d35d444674390 | |
| parent | 0c44f3c838e32d6c4928a3d175b5406b4b4af293 (diff) | |
msm: camera: Unlock rwlock before returning.
put_buf and buf_done are not unlocking rwlock in error case.
Change-Id: Ie10afa15f332cf7bd38be69ea8b99b163b125e66
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
| -rw-r--r-- | drivers/media/platform/msm/camera_v2/msm_vb2/msm_vb2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/msm/camera_v2/msm_vb2/msm_vb2.c b/drivers/media/platform/msm/camera_v2/msm_vb2/msm_vb2.c index ba9b4df6bf22..719b14226067 100644 --- a/drivers/media/platform/msm/camera_v2/msm_vb2/msm_vb2.c +++ b/drivers/media/platform/msm/camera_v2/msm_vb2/msm_vb2.c @@ -374,6 +374,7 @@ static int msm_vb2_put_buf(struct vb2_v4l2_buffer *vb, int session_id, pr_err("VB buffer is INVALID vb=%pK, ses_id=%d, str_id=%d\n", vb, session_id, stream_id); spin_unlock_irqrestore(&stream->stream_lock, flags); + read_unlock(&session->stream_rwlock); return -EINVAL; } msm_vb2 = @@ -428,6 +429,7 @@ static int msm_vb2_buf_done(struct vb2_v4l2_buffer *vb, int session_id, pr_err("VB buffer is INVALID ses_id=%d, str_id=%d, vb=%pK\n", session_id, stream_id, vb); spin_unlock_irqrestore(&stream->stream_lock, flags); + read_unlock(&session->stream_rwlock); return -EINVAL; } msm_vb2 = |