This commit fixes below compiler warnings.
pcm_hw.c: In function ‘_snd_pcm_hw_open’:
pcm_hw.c:1816:16: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized]
return err;
^
Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
---
src/pcm/pcm_hw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/pcm/pcm_hw.c b/src/pcm/pcm_hw.c
index 4f4b84b..1fe307f 100644
--- a/src/pcm/pcm_hw.c
+++ b/src/pcm/pcm_hw.c
@@ -1769,6 +1769,7 @@ int _snd_pcm_hw_open(snd_pcm_t **pcmp, const char *name,
chmap = _snd_pcm_parse_config_chmaps(n);
if (!chmap) {
SNDERR("Invalid channel map for %s", id);
+ err = -EINVAL;
goto fail;
}
continue;
--
2.7.4
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