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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/hwdep/hwdep.c
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@ -207,8 +207,7 @@ int snd_hwdep_close(snd_hwdep_t *hwdep)
int err;
assert(hwdep);
err = hwdep->ops->close(hwdep);
if (hwdep->name)
free(hwdep->name);
free(hwdep->name);
free(hwdep);
return err;
}