1 files changed, 3 insertions, 3 deletions

diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 1d43bdfc20c4..5b4ca8d93682 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -116,7 +116,7 @@ static void uml_dev_close(struct work_struct *work)
         dev_close(lp->dev);
 }
 
-irqreturn_t uml_net_interrupt(int irq, void *dev_id)
+static irqreturn_t uml_net_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = dev_id;
         struct uml_net_private *lp = dev->priv;
@@ -296,7 +296,7 @@ static struct ethtool_ops uml_net_ethtool_ops = {
         .get_link       = ethtool_op_get_link,
 };
 
-void uml_net_user_timer_expire(unsigned long _conn)
+static void uml_net_user_timer_expire(unsigned long _conn)
 {
 #ifdef undef
         struct connection *conn = (struct connection *)_conn;
@@ -786,7 +786,7 @@ static int uml_inetaddr_event(struct notifier_block *this, unsigned long event,
 }
 
 /* uml_net_init shouldn't be called twice on two CPUs at the same time */
-struct notifier_block uml_inetaddr_notifier = {
+static struct notifier_block uml_inetaddr_notifier = {
         .notifier_call          = uml_inetaddr_event,
 };