diff options
Diffstat (limited to 'drivers/isdn/i4l/isdn_tty.c')
-rw-r--r-- | drivers/isdn/i4l/isdn_tty.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index e21007eca0f..b37ef1f06b3 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -273,7 +273,7 @@ isdn_tty_rcv_skb(int i, int di, int channel, struct sk_buff *skb) return 1; } -void +static void isdn_tty_cleanup_xmit(modem_info * info) { skb_queue_purge(&info->xmit_queue); @@ -560,7 +560,7 @@ isdn_tty_modem_ncarrier(modem_info * info) /* * return the usage calculated by si and layer 2 protocol */ -int +static int isdn_calc_usage(int si, int l2) { int usg = ISDN_USAGE_MODEM; @@ -1223,7 +1223,7 @@ isdn_tty_write(struct tty_struct *tty, const u_char * buf, int count) total += c; } atomic_dec(&info->xmit_lock); - if ((info->xmit_count) || (skb_queue_len(&info->xmit_queue))) { + if ((info->xmit_count) || !skb_queue_empty(&info->xmit_queue)) { if (m->mdmreg[REG_DXMT] & BIT_DXMT) { isdn_tty_senddown(info); isdn_tty_tint(info); @@ -1284,7 +1284,7 @@ isdn_tty_flush_chars(struct tty_struct *tty) if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_flush_chars")) return; - if ((info->xmit_count) || (skb_queue_len(&info->xmit_queue))) + if ((info->xmit_count) || !skb_queue_empty(&info->xmit_queue)) isdn_timer_ctrl(ISDN_TIMER_MODEMXMIT, 1); } |