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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2016-07-11 21:06:01 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-07-11 15:24:13 +0200 |
| commit | 773eeda110bcc91b1f0c7796810162c0b278edcf (patch) | |
| tree | 603e002a6cccba42dec0a78ca77f9e1a22eabda4 | |
| parent | 671dc9048672de684f93c00746750287808fdd99 (diff) | |
| download | alsa-lib-773eeda110bcc91b1f0c7796810162c0b278edcf.tar.gz | |
pcm: set error code at failure path
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@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | src/pcm/pcm_hw.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/pcm/pcm_hw.c b/src/pcm/pcm_hw.c index 4f4b84b2..1fe307f5 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; |