Commit 4b7e2db5 authored Jun 12, 2015 by Fabian Frederick Committed by Theodore Ts'o Jun 12, 2015

ext4: use swap() in memswap()



Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

parent bdf96838

fs/ext4/ioctl.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -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++;
		}