net: Add missing linux/prefetch.h include to net/core/sock.c

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/sock.c b/net/core/sock.c
index 1a88351..b8c818e 100644 (file)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -113,6 +113,7 @@
 #include <linux/user_namespace.h>
 #include <linux/static_key.h>
 #include <linux/memcontrol.h>
+#include <linux/prefetch.h>
 
 #include <asm/uaccess.h>