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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/control/hcontrol.c
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@ -606,8 +606,7 @@ int snd_hctl_load(snd_hctl_t *hctl)
}
err = snd_ctl_subscribe_events(hctl->ctl, 1);
_end:
if (list.pids)
free(list.pids);
free(list.pids);
return err;
}