diff options
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index a0927d1b7a0c..918742271c79 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -109,7 +109,7 @@ isdn_ppp_free(isdn_net_local * lp) { struct ippp_struct *is; - if (lp->ppp_slot < 0 || lp->ppp_slot > ISDN_MAX_CHANNELS) { + if (lp->ppp_slot < 0 || lp->ppp_slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "%s: ppp_slot(%d) out of range\n", __FUNCTION__, lp->ppp_slot); return 0; @@ -126,7 +126,7 @@ isdn_ppp_free(isdn_net_local * lp) lp->netdev->pb->ref_ct--; spin_unlock(&lp->netdev->pb->lock); #endif /* CONFIG_ISDN_MPP */ - if (lp->ppp_slot < 0 || lp->ppp_slot > ISDN_MAX_CHANNELS) { + if (lp->ppp_slot < 0 || lp->ppp_slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "%s: ppp_slot(%d) now invalid\n", __FUNCTION__, lp->ppp_slot); return 0; @@ -279,7 +279,7 @@ isdn_ppp_open(int min, struct file *file) int slot; struct ippp_struct *is; - if (min < 0 || min > ISDN_MAX_CHANNELS) + if (min < 0 || min >= ISDN_MAX_CHANNELS) return -ENODEV; slot = isdn_ppp_get_slot(); @@ -1042,7 +1042,7 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff if (lp->master) { // FIXME? mlp = (isdn_net_local *) lp->master->priv; slot = mlp->ppp_slot; - if (slot < 0 || slot > ISDN_MAX_CHANNELS) { + if (slot < 0 || slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "isdn_ppp_push_higher: master->ppp_slot(%d)\n", lp->ppp_slot); goto drop_packet; @@ -1264,7 +1264,7 @@ isdn_ppp_xmit(struct sk_buff *skb, struct net_device *netdev) /* we have our lp locked from now on */ slot = lp->ppp_slot; - if (slot < 0 || slot > ISDN_MAX_CHANNELS) { + if (slot < 0 || slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "isdn_ppp_xmit: lp->ppp_slot(%d)\n", lp->ppp_slot); kfree_skb(skb); @@ -1603,7 +1603,7 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp, mp = net_dev->pb; stats = &mp->stats; slot = lp->ppp_slot; - if (slot < 0 || slot > ISDN_MAX_CHANNELS) { + if (slot < 0 || slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "%s: lp->ppp_slot(%d)\n", __FUNCTION__, lp->ppp_slot); stats->frame_drops++; @@ -1640,7 +1640,7 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp, is->last_link_seqno = minseq = newseq; for (lpq = net_dev->queue;;) { slot = lpq->ppp_slot; - if (slot < 0 || slot > ISDN_MAX_CHANNELS) { + if (slot < 0 || slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "%s: lpq->ppp_slot(%d)\n", __FUNCTION__, lpq->ppp_slot); } else { @@ -2648,7 +2648,7 @@ static void isdn_ppp_receive_ccp(isdn_net_dev *net_dev, isdn_net_local *lp, printk(KERN_DEBUG "Received CCP frame from peer slot(%d)\n", lp->ppp_slot); - if (lp->ppp_slot < 0 || lp->ppp_slot > ISDN_MAX_CHANNELS) { + if (lp->ppp_slot < 0 || lp->ppp_slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "%s: lp->ppp_slot(%d) out of range\n", __FUNCTION__, lp->ppp_slot); return; @@ -2658,7 +2658,7 @@ static void isdn_ppp_receive_ccp(isdn_net_dev *net_dev, isdn_net_local *lp, if(lp->master) { int slot = ((isdn_net_local *) (lp->master->priv))->ppp_slot; - if (slot < 0 || slot > ISDN_MAX_CHANNELS) { + if (slot < 0 || slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "%s: slot(%d) out of range\n", __FUNCTION__, slot); return; @@ -2845,7 +2845,7 @@ static void isdn_ppp_send_ccp(isdn_net_dev *net_dev, isdn_net_local *lp, struct if (lp->master) { slot = ((isdn_net_local *) (lp->master->priv))->ppp_slot; - if (slot < 0 || slot > ISDN_MAX_CHANNELS) { + if (slot < 0 || slot >= ISDN_MAX_CHANNELS) { printk(KERN_ERR "%s: slot(%d) out of range\n", __FUNCTION__, slot); return; |