msm: isp: check for the stream info state.



check for the stream info state before access the structure.

Change-Id: Id0d38b50ff0049c05ee5eb1ef489734c3c96c261
Signed-off-by: Alok Kediya <kediya@codeaurora.org>

parent 9cfd0ac6

drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -452,6 +452,8 @@ int msm_isp_axi_check_stream_state(
		}
		stream_info = &axi_data->stream_info[
		HANDLE_TO_IDX(stream_cfg_cmd->stream_handle[i])];
		if (stream_info->state == AVAILABLE)
		continue;
		spin_lock_irqsave(&stream_info->lock, flags);
		if (stream_info->state != valid_state) {
		if ((stream_info->state == PAUSING \|\|