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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_route.c
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@ -513,8 +513,7 @@ static int snd_pcm_route_close(snd_pcm_t *pcm)
if (params->dsts) {
for (dst_channel = 0; dst_channel < params->ndsts; ++dst_channel) {
if (params->dsts[dst_channel].srcs != NULL)
free(params->dsts[dst_channel].srcs);
free(params->dsts[dst_channel].srcs);
}
free(params->dsts);
}