From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu, 22 Dec 2011 06:03:29 +0000 (+1100)
Subject: ipv4: using prefetch requires including prefetch.h
X-Git-Tag: firefly_0821_release~7541^2~2027
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=732e81a7579eb0adb26aeadb209e919ee984d01e;p=firefly-linux-kernel-4.4.55.git

ipv4: using prefetch requires including prefetch.h

[ Upstream commit b9eda06f80b0db61a73bd87c6b0eb67d8aca55ad ]

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index b01f569cfb19..4845bfe02d24 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -91,6 +91,7 @@
 #include <linux/rcupdate.h>
 #include <linux/times.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 #include <net/dst.h>
 #include <net/net_namespace.h>
 #include <net/protocol.h>