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Commit 3ce3b95a authored by Trishansh Bhardwaj's avatar Trishansh Bhardwaj Committed by Gerrit - the friendly Code Review server
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msm: camera: Unlock rwlock before returning. 



put_buf and buf_done are not unlocking rwlock in error case.

Change-Id: Ie10afa15f332cf7bd38be69ea8b99b163b125e66
Signed-off-by: default avatarTrishansh Bhardwaj <tbhardwa@codeaurora.org>
parent 1e3155be

drivers/media/platform/msm/camera_v2/msm_vb2/msm_vb2.c

+2 −0
Original line number Diff line number Diff line
@@ -371,6 +371,7 @@ static int msm_vb2_put_buf(struct vb2_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 =
@@ -424,6 +425,7 @@ static int msm_vb2_buf_done(struct vb2_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 =