net/lapb: tuse %*ph to dump buffers

Use %*ph specifier to dump small buffers in hex format instead doing this
byte-by-byte.

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

1 files changed, 2 insertions, 3 deletions

diff --git a/net/lapb/lapb_in.c b/net/lapb/lapb_in.c
index 5dba899131b3..182470847fcf 100644
--- a/net/lapb/lapb_in.c
+++ b/net/lapb/lapb_in.c
@@ -444,10 +444,9 @@ static void lapb_state3_machine(struct lapb_cb *lapb, struct sk_buff *skb,
                 break;
 
         case LAPB_FRMR:
-                lapb_dbg(1, "(%p) S3 RX FRMR(%d) %02X %02X %02X %02X %02X\n",
+                lapb_dbg(1, "(%p) S3 RX FRMR(%d) %5ph\n",
                          lapb->dev, frame->pf,
-                         skb->data[0], skb->data[1], skb->data[2],
-                         skb->data[3], skb->data[4]);
+                         skb->data);
                 lapb_establish_data_link(lapb);
                 lapb_dbg(0, "(%p) S3 -> S1\n", lapb->dev);
                 lapb_requeue_frames(lapb);