diff options
Diffstat (limited to 'drivers/net/slip.c')
| -rw-r--r-- | drivers/net/slip.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/slip.c b/drivers/net/slip.c index c79e0ad4ba0..404ea4297e3 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -74,6 +74,7 @@ #include <linux/rtnetlink.h> #include <linux/if_arp.h> #include <linux/if_slip.h> +#include <linux/delay.h> #include <linux/init.h> #include "slip.h" #ifdef CONFIG_INET @@ -1383,10 +1384,8 @@ static void __exit slip_exit(void) /* First of all: check for active disciplines and hangup them. */ do { - if (busy) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(HZ / 10); - } + if (busy) + msleep_interruptible(100); busy = 0; for (i = 0; i < slip_maxdev; i++) { |