atm: Convert pr_warning to pr_warn

Use the more common pr_warn.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/atm/clip.c

@@ -384,7 +384,7 @@ static netdev_tx_t clip_start_xmit(struct sk_buff *skb,
 	pr_debug("atm_skb(%p)->vcc(%p)->dev(%p)\n", skb, vcc, vcc->dev);
 	old = xchg(&entry->vccs->xoff, 1);	/* assume XOFF ... */
 	if (old) {
-		pr_warning("XOFF->XOFF transition\n");
+		pr_warn("XOFF->XOFF transition\n");
 		goto out_release_neigh;
 	}
 	dev->stats.tx_packets++;
@@ -447,7 +447,7 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip)
 	struct rtable *rt;
 
 	if (vcc->push != clip_push) {
-		pr_warning("non-CLIP VCC\n");
+		pr_warn("non-CLIP VCC\n");
 		return -EBADF;
 	}
 	clip_vcc = CLIP_VCC(vcc);

net/atm/common.c

@@ -300,7 +300,7 @@ static int adjust_tp(struct atm_trafprm *tp, unsigned char aal)
 		max_sdu = ATM_MAX_AAL34_PDU;
 		break;
 	default:
-		pr_warning("AAL problems ... (%d)\n", aal);
+		pr_warn("AAL problems ... (%d)\n", aal);
 		/* fall through */
 	case ATM_AAL5:
 		max_sdu = ATM_MAX_AAL5_PDU;