[PATCH v1] pppoatm: use %*ph to print small buffer
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2019-09-04 17:45:04
Subsystem:
atm, networking [general], ppp over atm (rfc 2364), the rest · Maintainers:
Chas Williams, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Mitchell Blank Jr, Linus Torvalds
Use %*ph format to print small buffer as hex string. Signed-off-by: Andy Shevchenko <andriy.shevchenko@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