[PATCH v1] pppoatm: use %*ph to print small buffer

[Andy Shevchenko]

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

Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
 net/atm/pppoatm.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/atm/pppoatm.c b/net/atm/pppoatm.c
index bd3da9af5ef6..45d8e1d5d033 100644
--- 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;
-- 
2.23.0.rc1