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Commit f91bfea2 authored by Kyle Yan's avatar Kyle Yan Committed by Gerrit - the friendly Code Review server
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Merge "ASoC: msm: qdsp6v2: return error when copy from userspace fails" into msm-4.9

parents ee78986c 9085b641

sound/soc/msm/qdsp6v2/msm-pcm-voip-v2.c

+5 −0
Original line number Diff line number Diff line
@@ -824,6 +824,11 @@ static int msm_pcm_playback_copy(struct snd_pcm_substream *substream, int a, 
					(sizeof(buf_node->frame.frm_hdr) +

					 sizeof(buf_node->frame.pktlen));

			}

			if (ret) {

				pr_err("%s: copy from user failed %d\n",

				       __func__, ret);

				return -EFAULT;

			}

			spin_lock_irqsave(&prtd->dsp_lock, dsp_flags);

			list_add_tail(&buf_node->list, &prtd->in_queue);

			spin_unlock_irqrestore(&prtd->dsp_lock, dsp_flags);