sjanc commented on a change in pull request #2371:
URL: https://github.com/apache/mynewt-core/pull/2371#discussion_r483447399
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File path: hw/drivers/i2s/src/i2s.c
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@@ -316,7 +323,16 @@ i2s_buffer_put(struct i2s *i2s, struct i2s_sample_buffer
*buffer)
{
int sr;
int rc = I2S_OK;
+ int i;
+ if (I2S_BUFFER_GUARD) {
+ const uint8_t *pre = (uint8_t *)(buffer->sample_data) - 1;
Review comment:
nitpick: should be declared on function top
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