uml: make several things static

Make several things static, because they no longer need to be global.

Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c
index 6b4a0f9e38de..d19faec7046e 100644
--- a/arch/um/drivers/slip_kern.c
+++ b/arch/um/drivers/slip_kern.c
@@ -13,7 +13,7 @@ struct slip_init {
         char *gate_addr;
 };
 
-void slip_init(struct net_device *dev, void *data)
+static void slip_init(struct net_device *dev, void *data)
 {
         struct uml_net_private *private;
         struct slip_data *spri;
@@ -57,7 +57,7 @@ static int slip_write(int fd, struct sk_buff *skb, struct uml_net_private *lp)
                                (struct slip_data *) &lp->user);
 }
 
-const struct net_kern_info slip_kern_info = {
+static const struct net_kern_info slip_kern_info = {
         .init                   = slip_init,
         .protocol               = slip_protocol,
         .read                   = slip_read,