We've got a gcc warning: pcm_rate.c: In function ‘snd_pcm_rate_drain’: pcm_rate.c:1090:19: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses] if (pcm->mode & SND_PCM_NONBLOCK != 0) { ^
Drop the zero comparison for fixing the warning and for simplicity.
Fixes: 29041c522071 ("fix infinite draining of the rate plugin in SND_PCM_NONBLOCK mode") Signed-off-by: Takashi Iwai tiwai@suse.de --- src/pcm/pcm_rate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c index 4f99a95b325f..980fa44e4023 100644 --- a/src/pcm/pcm_rate.c +++ b/src/pcm/pcm_rate.c @@ -1087,7 +1087,7 @@ static int snd_pcm_rate_drain(snd_pcm_t *pcm) if (rate->last_commit_ptr >= pcm->boundary) rate->last_commit_ptr = 0; } else if (commit_err == 0) { - if (pcm->mode & SND_PCM_NONBLOCK != 0) { + if (pcm->mode & SND_PCM_NONBLOCK) { commit_err = -EAGAIN; break; }