net: Convert printks to pr_<level>

Use a more current kernel messaging style.

Convert a printk block to print_hex_dump.
Coalesce formats, align arguments.
Use %s, __func__ instead of embedding function names.

Some messages that were prefixed with <foo>_close are
now prefixed with <foo>_fini.  Some ah4 and esp messages
are now not prefixed with "ip ".

The intent of this patch is to later add something like
  #define pr_fmt(fmt) "IPv4: " fmt.
to standardize the output messages.

Text size is trivially reduced. (x86-32 allyesconfig)

$ size net/ipv4/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 887888	  31558	 249696	1169142	 11d6f6	net/ipv4/built-in.o.new
 887934	  31558	 249800	1169292	 11d78c	net/ipv4/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 9 deletions

diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 4398a45..ab6b36e 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -156,7 +156,7 @@ static struct sock *ping_v4_lookup(struct net *net, __be32 saddr, __be32 daddr,
 	struct hlist_nulls_node *hnode;
 
 	pr_debug("try to find: num = %d, daddr = %pI4, dif = %d\n",
-			 (int)ident, &daddr, dif);
+		 (int)ident, &daddr, dif);
 	read_lock_bh(&ping_table.lock);
 
 	ping_portaddr_for_each_entry(sk, hnode, hslot) {
@@ -229,7 +229,7 @@ static int ping_init_sock(struct sock *sk)
 static void ping_close(struct sock *sk, long timeout)
 {
 	pr_debug("ping_close(sk=%p,sk->num=%u)\n",
-		inet_sk(sk), inet_sk(sk)->inet_num);
+		 inet_sk(sk), inet_sk(sk)->inet_num);
 	pr_debug("isk->refcnt = %d\n", sk->sk_refcnt.counter);
 
 	sk_common_release(sk);
@@ -252,7 +252,7 @@ static int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		return -EINVAL;
 
 	pr_debug("ping_v4_bind(sk=%p,sa_addr=%08x,sa_port=%d)\n",
-		sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
+		 sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
 
 	chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
 	if (addr->sin_addr.s_addr == htonl(INADDR_ANY))
@@ -280,9 +280,9 @@ static int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	}
 
 	pr_debug("after bind(): num = %d, daddr = %pI4, dif = %d\n",
-		(int)isk->inet_num,
-		&isk->inet_rcv_saddr,
-		(int)sk->sk_bound_dev_if);
+		 (int)isk->inet_num,
+		 &isk->inet_rcv_saddr,
+		 (int)sk->sk_bound_dev_if);
 
 	err = 0;
 	if (isk->inet_rcv_saddr)
@@ -335,7 +335,7 @@ void ping_err(struct sk_buff *skb, u32 info)
 		return;
 
 	pr_debug("ping_err(type=%04x,code=%04x,id=%04x,seq=%04x)\n", type,
-		code, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
+		 code, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
 
 	sk = ping_v4_lookup(net, iph->daddr, iph->saddr,
 			    ntohs(icmph->un.echo.id), skb->dev->ifindex);
@@ -679,7 +679,7 @@ out:
 static int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
 	pr_debug("ping_queue_rcv_skb(sk=%p,sk->num=%d,skb=%p)\n",
-		inet_sk(sk), inet_sk(sk)->inet_num, skb);
+		 inet_sk(sk), inet_sk(sk)->inet_num, skb);
 	if (sock_queue_rcv_skb(sk, skb) < 0) {
 		kfree_skb(skb);
 		pr_debug("ping_queue_rcv_skb -> failed\n");
@@ -705,7 +705,7 @@ void ping_rcv(struct sk_buff *skb)
 	/* We assume the packet has already been checked by icmp_rcv */
 
 	pr_debug("ping_rcv(skb=%p,id=%04x,seq=%04x)\n",
-		skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
+		 skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
 
 	/* Push ICMP header back */
 	skb_push(skb, skb->data - (u8 *)icmph);