From: Fabian Frederick Subject: [PATCH 1/1 linux-next] ext4: use swap() in memswap() Date: Fri, 12 Jun 2015 18:58:54 +0200 Message-ID: <1434128334-10302-1-git-send-email-fabf@skynet.be> Cc: Julia Lawall , Fabian Frederick , "Theodore Ts'o" , Andreas Dilger , linux-ext4@vger.kernel.org To: linux-kernel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: Fabian Frederick --- fs/ext4/ioctl.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index 7ce8582..cb84512 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -31,14 +31,11 @@ static void memswap(void *a, void *b, size_t len) { unsigned char *ap, *bp; - unsigned char tmp; ap = (unsigned char *)a; bp = (unsigned char *)b; while (len-- > 0) { - tmp = *ap; - *ap = *bp; - *bp = tmp; + swap(*ap, *bp); ap++; bp++; } -- 2.4.2