From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Tue, 17 Jul 2018 16:56:43 +0000 (-0500)
Subject: ubifs: use swap macro in swap_dirty_idx
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1bf0572fe27030a0e82fc60f8323a2114c2b69d3;p=linux.git

ubifs: use swap macro in swap_dirty_idx

Make use of the swap macro and remove unnecessary variable *t*. This
makes the code easier to read and maintain.

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
---

diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index 9571616b5ddaf..36198f86e260c 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -750,10 +750,7 @@ static int cmp_dirty_idx(const struct ubifs_lprops **a,
 static void swap_dirty_idx(struct ubifs_lprops **a, struct ubifs_lprops **b,
 			   int size)
 {
-	struct ubifs_lprops *t = *a;
-
-	*a = *b;
-	*b = t;
+	swap(*a, *b);
 }
 
 /**