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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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6
src/pcm/pcm_dshare.c
View file

@ -466,8 +466,7 @@ static int snd_pcm_dshare_close(snd_pcm_t *pcm)
snd_pcm_direct_client_discard(dshare);
snd_pcm_direct_shm_discard(dshare);
snd_pcm_direct_semaphore_up(dshare, DIRECT_IPC_SEM_CLIENT);
if (dshare->bindings)
free(dshare->bindings);
free(dshare->bindings);
pcm->private_data = NULL;
free(dshare);
return 0;
@ -763,8 +762,7 @@ int snd_pcm_dshare_open(snd_pcm_t **pcmp, const char *name,
snd_pcm_direct_semaphore_up(dshare, DIRECT_IPC_SEM_CLIENT);
_err_nosem:
if (dshare) {
if (dshare->bindings)
free(dshare->bindings);
free(dshare->bindings);
free(dshare);
}
if (pcm)