From: Antonio Cardace <anto.cardace@gmail.com>
Date: Mon, 19 Feb 2018 11:37:15 +0000 (+0000)
Subject: x25: use %*ph to print small buffer
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3fef2b6290e85de93a7096381e77f9a1b7544278;p=linux.git

x25: use %*ph to print small buffer

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

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Antonio Cardace <anto.cardace@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/x25/x25_subr.c b/net/x25/x25_subr.c
index db0b1315d577a..9c214ec681ac8 100644
--- a/net/x25/x25_subr.c
+++ b/net/x25/x25_subr.c
@@ -335,8 +335,7 @@ int x25_decode(struct sock *sk, struct sk_buff *skb, int *ns, int *nr, int *q,
 		}
 	}
 
-	pr_debug("invalid PLP frame %02X %02X %02X\n",
-	       frame[0], frame[1], frame[2]);
+	pr_debug("invalid PLP frame %3ph\n", frame);
 
 	return X25_ILLEGAL;
 }