remove redundant check in memalign

the case where mem was already aligned is handled earlier in the
function now.

diff --git a/src/malloc/memalign.c b/src/malloc/memalign.c
index cb23247..006bd21 100644 (file)
--- a/src/malloc/memalign.c
+++ b/src/malloc/memalign.c
@@ -50,7 +50,7 @@ void *__memalign(size_t align, size_t len)
        ((size_t *)new)[-1] = header&7 | end-new;
        ((size_t *)end)[-2] = footer&7 | end-new;
 
-       if (new != mem) free(mem);
+       free(mem);
        return new;
 }