On 2016年04月06日 19:36, Dan Carpenter wrote:
In the original code we ended the loop with tries set to -1 instead of
zero.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Acked-by: Jie Yang <yang.jie@xxxxxxxxx>
Dan, thanks for finding and correcting it.
Thanks,
~Keyon
---
Not tested.
diff --git a/sound/soc/intel/haswell/sst-haswell-ipc.c b/sound/soc/intel/haswell/sst-haswell-ipc.c
index ac60f13..9156522 100644
--- a/sound/soc/intel/haswell/sst-haswell-ipc.c
+++ b/sound/soc/intel/haswell/sst-haswell-ipc.c
@@ -1345,7 +1345,7 @@ int sst_hsw_stream_reset(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
return 0;
/* wait for pause to complete before we reset the stream */
- while (stream->running && tries--)
+ while (stream->running && --tries)
msleep(1);
if (!tries) {
dev_err(hsw->dev, "error: reset stream %d still running\n",
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