diff options
Diffstat (limited to 'drivers/isdn/hisax')
-rw-r--r-- | drivers/isdn/hisax/config.c | 2 | ||||
-rw-r--r-- | drivers/isdn/hisax/hfc4s8s_l1.c | 10 | ||||
-rw-r--r-- | drivers/isdn/hisax/hfc_pci.c | 2 | ||||
-rw-r--r-- | drivers/isdn/hisax/hfc_sx.c | 2 | ||||
-rw-r--r-- | drivers/isdn/hisax/isdnl2.c | 20 | ||||
-rw-r--r-- | drivers/isdn/hisax/q931.c | 6 |
6 files changed, 19 insertions, 23 deletions
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c index b33f53b3ca93..bf04d2a3cf4a 100644 --- a/drivers/isdn/hisax/config.c +++ b/drivers/isdn/hisax/config.c @@ -1896,7 +1896,7 @@ static void EChannel_proc_rcv(struct hisax_d_if *d_if) ptr--; *ptr++ = '\n'; *ptr = 0; - HiSax_putstatus(cs, NULL, "%s", cs->dlog); + HiSax_putstatus(cs, NULL, cs->dlog); } else HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", diff --git a/drivers/isdn/hisax/hfc4s8s_l1.c b/drivers/isdn/hisax/hfc4s8s_l1.c index 0e5d673871c0..9600cd771f1a 100644 --- a/drivers/isdn/hisax/hfc4s8s_l1.c +++ b/drivers/isdn/hisax/hfc4s8s_l1.c @@ -646,14 +646,14 @@ rx_d_frame(struct hfc4s8s_l1 *l1p, int ech) f1 = Read_hfc8_stable(l1p->hw, A_F1); f2 = Read_hfc8(l1p->hw, A_F2); - df = f1 - f2; - if ((f1 - f2) < 0) - df = f1 - f2 + MAX_F_CNT + 1; + if (f1 < f2) + df = MAX_F_CNT + 1 + f1 - f2; + else + df = f1 - f2; - if (!df) { + if (!df) return; /* no complete frame in fifo */ - } z1 = Read_hfc16_stable(l1p->hw, A_Z1); z2 = Read_hfc16(l1p->hw, A_Z2); diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c index 4a4825528188..90449e1e91e5 100644 --- a/drivers/isdn/hisax/hfc_pci.c +++ b/drivers/isdn/hisax/hfc_pci.c @@ -901,7 +901,7 @@ Begin: ptr--; *ptr++ = '\n'; *ptr = 0; - HiSax_putstatus(cs, NULL, "%s", cs->dlog); + HiSax_putstatus(cs, NULL, cs->dlog); } else HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", total - 3); } diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c index b1fad81f0722..13b2151c10f5 100644 --- a/drivers/isdn/hisax/hfc_sx.c +++ b/drivers/isdn/hisax/hfc_sx.c @@ -674,7 +674,7 @@ receive_emsg(struct IsdnCardState *cs) ptr--; *ptr++ = '\n'; *ptr = 0; - HiSax_putstatus(cs, NULL, "%s", cs->dlog); + HiSax_putstatus(cs, NULL, cs->dlog); } else HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", skb->len); } diff --git a/drivers/isdn/hisax/isdnl2.c b/drivers/isdn/hisax/isdnl2.c index 18accb0a79cc..c53a53f6efb6 100644 --- a/drivers/isdn/hisax/isdnl2.c +++ b/drivers/isdn/hisax/isdnl2.c @@ -1247,7 +1247,7 @@ static void l2_pull_iqueue(struct FsmInst *fi, int event, void *arg) { struct PStack *st = fi->userdata; - struct sk_buff *skb; + struct sk_buff *skb, *nskb; struct Layer2 *l2 = &st->l2; u_char header[MAX_HEADER_LEN]; int i, hdr_space_needed; @@ -1262,14 +1262,10 @@ l2_pull_iqueue(struct FsmInst *fi, int event, void *arg) return; hdr_space_needed = l2headersize(l2, 0); - if (hdr_space_needed > skb_headroom(skb)) { - struct sk_buff *orig_skb = skb; - - skb = skb_realloc_headroom(skb, hdr_space_needed); - if (!skb) { - dev_kfree_skb(orig_skb); - return; - } + nskb = skb_realloc_headroom(skb, hdr_space_needed); + if (!nskb) { + skb_queue_head(&l2->i_queue, skb); + return; } spin_lock_irqsave(&l2->lock, flags); if (test_bit(FLG_MOD128, &l2->flag)) @@ -1282,7 +1278,7 @@ l2_pull_iqueue(struct FsmInst *fi, int event, void *arg) p1); dev_kfree_skb(l2->windowar[p1]); } - l2->windowar[p1] = skb_clone(skb, GFP_ATOMIC); + l2->windowar[p1] = skb; i = sethdraddr(&st->l2, header, CMD); @@ -1295,8 +1291,8 @@ l2_pull_iqueue(struct FsmInst *fi, int event, void *arg) l2->vs = (l2->vs + 1) % 8; } spin_unlock_irqrestore(&l2->lock, flags); - memcpy(skb_push(skb, i), header, i); - st->l2.l2l1(st, PH_PULL | INDICATION, skb); + memcpy(skb_push(nskb, i), header, i); + st->l2.l2l1(st, PH_PULL | INDICATION, nskb); test_and_clear_bit(FLG_ACK_PEND, &st->l2.flag); if (!test_and_set_bit(FLG_T200_RUN, &st->l2.flag)) { FsmDelTimer(&st->l2.t203, 13); diff --git a/drivers/isdn/hisax/q931.c b/drivers/isdn/hisax/q931.c index b420f8bd862e..ba4beb25d872 100644 --- a/drivers/isdn/hisax/q931.c +++ b/drivers/isdn/hisax/q931.c @@ -1179,7 +1179,7 @@ LogFrame(struct IsdnCardState *cs, u_char *buf, int size) dp--; *dp++ = '\n'; *dp = 0; - HiSax_putstatus(cs, NULL, "%s", cs->dlog); + HiSax_putstatus(cs, NULL, cs->dlog); } else HiSax_putstatus(cs, "LogFrame: ", "warning Frame too big (%d)", size); } @@ -1246,7 +1246,7 @@ dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir) } if (finish) { *dp = 0; - HiSax_putstatus(cs, NULL, "%s", cs->dlog); + HiSax_putstatus(cs, NULL, cs->dlog); return; } if ((0xfe & buf[0]) == PROTO_DIS_N0) { /* 1TR6 */ @@ -1509,5 +1509,5 @@ dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir) dp += sprintf(dp, "Unknown protocol %x!", buf[0]); } *dp = 0; - HiSax_putstatus(cs, NULL, "%s", cs->dlog); + HiSax_putstatus(cs, NULL, cs->dlog); } |