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remove superfluous free() checks

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free() correctly handles NULL pointers, so we can omit explicit checks
for that condition.
This commit is contained in:
Clemens Ladisch 2006-02-27 09:58:32 +00:00
parent 45850439b3
commit 4433248bf3
33 changed files with 108 additions and 205 deletions
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3
src/mixer/simple_abst.c
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@ -182,8 +182,7 @@ static void private_free(snd_mixer_class_t *class)
snd_hctl_close(priv->hctl);
} else if (priv->ctl)
snd_ctl_close(priv->ctl);
if (priv->device)
free(priv->device);
free(priv->device);
free(priv);
}