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Avoid pointless check before calling free 

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Clément Bœsch 2011-02-03 01:40:35 +01:00 committed by Mans Rullgard
parent 62ecd3635a
commit dc75d6dbf2
1 changed files with 2 additions and 3 deletions
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5
libavutil/mem.c
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@ -138,12 +138,11 @@ void *av_realloc(void *ptr, FF_INTERNAL_MEM_TYPE size)
void av_free(void *ptr) void av_free(void *ptr)
{ {
/* XXX: this test should not be needed on most libcs */
if (ptr)
#if CONFIG_MEMALIGN_HACK #if CONFIG_MEMALIGN_HACK
if (ptr)
free((char*)ptr - ((char*)ptr)[-1]); free((char*)ptr - ((char*)ptr)[-1]);
#else #else
free(ptr); free(ptr);
#endif #endif
} }