1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/isdn/hisax/isdnl1.c b/drivers/isdn/hisax/isdnl1.c
index ac899503a74f..bab356886483 100644
--- a/drivers/isdn/hisax/isdnl1.c
+++ b/drivers/isdn/hisax/isdnl1.c
@@ -279,7 +279,8 @@ BChannel_proc_xmt(struct BCState *bcs)
         if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags))
                 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
         if (!test_bit(BC_FLG_ACTIV, &bcs->Flag)) {
-                if (!test_bit(BC_FLG_BUSY, &bcs->Flag) && (!skb_queue_len(&bcs->squeue))) {
+                if (!test_bit(BC_FLG_BUSY, &bcs->Flag) &&
+                    skb_queue_empty(&bcs->squeue)) {
                         st->l2.l2l1(st, PH_DEACTIVATE | CONFIRM, NULL);
                 }
         }