isdn: hisax: Use l2headersize() instead of dup (and buggy) func.

[mv-sheeva.git] / drivers / isdn / hisax / isdnl2.c

diff --git a/drivers/isdn/hisax/isdnl2.c b/drivers/isdn/hisax/isdnl2.c
index 98ac835281febe53a9af4599fdd778a7e52c516b..cfff0c41d2986da7c3baf404b5e3a63b922127b1 100644 (file)
--- a/drivers/isdn/hisax/isdnl2.c
+++ b/drivers/isdn/hisax/isdnl2.c
@@ -1243,13 +1243,6 @@ l2_st7_tout_203(struct FsmInst *fi, int event, void *arg)
        st->l2.rc = 0;
 }
 
-static int l2_hdr_space_needed(struct Layer2 *l2)
-{
-       int len = test_bit(FLG_LAPD, &l2->flag) ? 2 : 1;
-
-       return len + (test_bit(FLG_LAPD, &l2->flag) ? 2 : 1);
-}
-
 static void
 l2_pull_iqueue(struct FsmInst *fi, int event, void *arg)
 {
@@ -1268,7 +1261,7 @@ l2_pull_iqueue(struct FsmInst *fi, int event, void *arg)
        if (!skb)
                return;
 
-       hdr_space_needed = l2_hdr_space_needed(l2);
+       hdr_space_needed = l2headersize(l2, 0);
        if (hdr_space_needed > skb_headroom(skb)) {
                struct sk_buff *orig_skb = skb;