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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/pcm/pcm_shm.c
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@ -773,8 +773,7 @@ int snd_pcm_shm_open(snd_pcm_t **pcmp, const char *name,
close(sock);
if (ctrl)
shmdt(ctrl);
if (shm)
free(shm);
free(shm);
return result;
}