diff options
Diffstat (limited to 'drivers/net/hamradio/6pack.c')
-rw-r--r-- | drivers/net/hamradio/6pack.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 3e5d0b6b651..0d283781bc5 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c | |||
@@ -692,10 +692,10 @@ static void sixpack_close(struct tty_struct *tty) | |||
692 | { | 692 | { |
693 | struct sixpack *sp; | 693 | struct sixpack *sp; |
694 | 694 | ||
695 | write_lock(&disc_data_lock); | 695 | write_lock_bh(&disc_data_lock); |
696 | sp = tty->disc_data; | 696 | sp = tty->disc_data; |
697 | tty->disc_data = NULL; | 697 | tty->disc_data = NULL; |
698 | write_unlock(&disc_data_lock); | 698 | write_unlock_bh(&disc_data_lock); |
699 | if (!sp) | 699 | if (!sp) |
700 | return; | 700 | return; |
701 | 701 | ||