From a612543fd189d5694a1b0d526369fab8827f7045 Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 24 Jun 2015 16:55:29 -0700
Subject: [PATCH] ocfs2: use swap() in swap_refcount_rec()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/ocfs2/refcounttree.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index d8c6af101f3f..b69dd14c0b9b 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -1406,11 +1406,9 @@ static int cmp_refcount_rec_by_cpos(const void *a, const void *b)
static void swap_refcount_rec(void *a, void *b, int size)
{
- struct ocfs2_refcount_rec *l = a, *r = b, tmp;
+ struct ocfs2_refcount_rec *l = a, *r = b;
- tmp = *l;
- *l = *r;
- *r = tmp;
+ swap(*l, *r);
}
/*