From: WANG Cong Make several things static, because they no longer need to be global. Acked-by: Jeff Dike Signed-off-by: WANG Cong Signed-off-by: Andrew Morton --- arch/um/drivers/net_kern.c | 6 +++--- arch/um/drivers/slip_kern.c | 4 ++-- arch/um/drivers/stdio_console.c | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-) diff -puN arch/um/drivers/net_kern.c~uml-make-several-things-static arch/um/drivers/net_kern.c --- a/arch/um/drivers/net_kern.c~uml-make-several-things-static +++ a/arch/um/drivers/net_kern.c @@ -116,7 +116,7 @@ static void uml_dev_close(struct work_st 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_ethtoo .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 not } /* 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, }; diff -puN arch/um/drivers/slip_kern.c~uml-make-several-things-static arch/um/drivers/slip_kern.c --- a/arch/um/drivers/slip_kern.c~uml-make-several-things-static +++ a/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_ (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, diff -puN arch/um/drivers/stdio_console.c~uml-make-several-things-static arch/um/drivers/stdio_console.c --- a/arch/um/drivers/stdio_console.c~uml-make-several-things-static +++ a/arch/um/drivers/stdio_console.c @@ -34,7 +34,7 @@ static struct tty_driver *console_driver; -void stdio_announce(char *dev_name, int dev) +static void stdio_announce(char *dev_name, int dev) { printk(KERN_INFO "Virtual console %d assigned device '%s'\n", dev, dev_name); @@ -158,7 +158,7 @@ static struct console stdiocons = { .index = -1, }; -int stdio_init(void) +static int stdio_init(void) { char *new_title; _