pppoatm: use %*ph to print small buffer

Use %*ph format to print small buffer as hex string.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/atm/pppoatm.c b/net/atm/pppoatm.c
index bd3da9af5ef606e1ed99cc4188cea613c44e1dbc..45d8e1d5d033e0c77f7171bf15967c6357edb08c 100644 (file)
--- a/net/atm/pppoatm.c
+++ b/net/atm/pppoatm.c
@@ -216,9 +216,7 @@ static void pppoatm_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
                        pvcc->chan.mtu += LLC_LEN;
                        break;
                }
-               pr_debug("Couldn't autodetect yet (skb: %02X %02X %02X %02X %02X %02X)\n",
-                        skb->data[0], skb->data[1], skb->data[2],
-                        skb->data[3], skb->data[4], skb->data[5]);
+               pr_debug("Couldn't autodetect yet (skb: %6ph)\n", skb->data);
                goto error;
        case e_vc:
                break;