X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=lib%2Fmemalign.c;h=bfbd1e80c851da90410dfbf0565849ce725f3193;hb=08bdeb50f763aa3cb8b910a4cff3b14f17f076a6;hp=cfd6e463ff924682d44346d130283094b7de3a07;hpb=f7690c4ac0c9e7609ffdf8ed6255a64e1fa44606;p=fio.git

diff --git a/lib/memalign.c b/lib/memalign.c
index cfd6e463..bfbd1e80 100644
--- a/lib/memalign.c
+++ b/lib/memalign.c
@@ -4,13 +4,13 @@
 
 #include "memalign.h"
 
+#define PTR_ALIGN(ptr, mask)   \
+	(char *)((uintptr_t)((ptr) + (mask)) & ~(mask))
+
 struct align_footer {
 	unsigned int offset;
 };
 
-#define PTR_ALIGN(ptr, mask)	\
-	(char *) (((uintptr_t) ((ptr) + (mask)) & ~(mask)))
-
 void *fio_memalign(size_t alignment, size_t size)
 {
 	struct align_footer *f;
@@ -18,7 +18,7 @@ void *fio_memalign(size_t alignment, size_t size)
 
 	assert(!(alignment & (alignment - 1)));
 
-	ptr = malloc(size + alignment + size + sizeof(*f) - 1);
+	ptr = malloc(size + alignment + sizeof(*f) - 1);
 	if (ptr) {
 		ret = PTR_ALIGN(ptr, alignment - 1);
 		f = ret + size;