net: Convert printks to pr_<level>

[mirror_ubuntu-artful-kernel.git] / net / ipv4 / route.c

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 815989b90dea2df70d865ce0958442d4bd5bb8f9..cbda6de0a77c1f9071a08a18e9ac31c4c87159fb 100644 (file)
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -959,7 +959,7 @@ void rt_cache_flush_batch(struct net *net)
 static void rt_emergency_hash_rebuild(struct net *net)
 {
        if (net_ratelimit())
-               printk(KERN_WARNING "Route hash chain too long!\n");
+               pr_warn("Route hash chain too long!\n");
        rt_cache_invalidate(net);
 }
 
@@ -1083,7 +1083,7 @@ static int rt_garbage_collect(struct dst_ops *ops)
        if (dst_entries_get_slow(&ipv4_dst_ops) < ip_rt_max_size)
                goto out;
        if (net_ratelimit())
-               printk(KERN_WARNING "dst cache overflow\n");
+               pr_warn("dst cache overflow\n");
        RT_CACHE_STAT_INC(gc_dst_overflow);
        return 1;
 
@@ -1181,8 +1181,7 @@ restart:
                        int err = rt_bind_neighbour(rt);
                        if (err) {
                                if (net_ratelimit())
-                                       printk(KERN_WARNING
-                                           "Neighbour table failure & not caching routes.\n");
+                                       pr_warn("Neighbour table failure & not caching routes\n");
                                ip_rt_put(rt);
                                return ERR_PTR(err);
                        }
@@ -1258,7 +1257,7 @@ restart:
                        struct net *net = dev_net(rt->dst.dev);
                        int num = ++net->ipv4.current_rt_cache_rebuild_count;
                        if (!rt_caching(net)) {
-                               printk(KERN_WARNING "%s: %d rebuilds is over limit, route caching disabled\n",
+                               pr_warn("%s: %d rebuilds is over limit, route caching disabled\n",
                                        rt->dst.dev->name, num);
                        }
                        rt_emergency_hash_rebuild(net);
@@ -1299,7 +1298,7 @@ restart:
                        }
 
                        if (net_ratelimit())
-                               printk(KERN_WARNING "ipv4: Neighbour table overflow.\n");
+                               pr_warn("ipv4: Neighbour table overflow\n");
                        rt_drop(rt);
                        return ERR_PTR(-ENOBUFS);
                }
@@ -1503,10 +1502,10 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw,
 reject_redirect:
 #ifdef CONFIG_IP_ROUTE_VERBOSE
        if (IN_DEV_LOG_MARTIANS(in_dev) && net_ratelimit())
-               printk(KERN_INFO "Redirect from %pI4 on %s about %pI4 ignored.\n"
+               pr_info("Redirect from %pI4 on %s about %pI4 ignored\n"
                        "  Advised path = %pI4 -> %pI4\n",
-                      &old_gw, dev->name, &new_gw,
-                      &saddr, &daddr);
+                       &old_gw, dev->name, &new_gw,
+                       &saddr, &daddr);
 #endif
        ;
 }
@@ -1618,8 +1617,8 @@ void ip_rt_send_redirect(struct sk_buff *skb)
                if (log_martians &&
                    peer->rate_tokens == ip_rt_redirect_number &&
                    net_ratelimit())
-                       printk(KERN_WARNING "host %pI4/if%d ignores redirects for %pI4 to %pI4.\n",
-                              &ip_hdr(skb)->saddr, rt->rt_iif,
+                       pr_warn("host %pI4/if%d ignores redirects for %pI4 to %pI4\n",
+                               &ip_hdr(skb)->saddr, rt->rt_iif,
                                &rt->rt_dst, &rt->rt_gateway);
 #endif
        }
@@ -2105,18 +2104,13 @@ static void ip_handle_martian_source(struct net_device *dev,
                 *      RFC1812 recommendation, if source is martian,
                 *      the only hint is MAC header.
                 */
-               printk(KERN_WARNING "martian source %pI4 from %pI4, on dev %s\n",
+               pr_warn("martian source %pI4 from %pI4, on dev %s\n",
                        &daddr, &saddr, dev->name);
                if (dev->hard_header_len && skb_mac_header_was_set(skb)) {
-                       int i;
-                       const unsigned char *p = skb_mac_header(skb);
-                       printk(KERN_WARNING "ll header: ");
-                       for (i = 0; i < dev->hard_header_len; i++, p++) {
-                               printk("%02x", *p);
-                               if (i < (dev->hard_header_len - 1))
-                                       printk(":");
-                       }
-                       printk("\n");
+                       print_hex_dump(KERN_WARNING, "ll header: ",
+                                      DUMP_PREFIX_OFFSET, 16, 1,
+                                      skb_mac_header(skb),
+                                      dev->hard_header_len, true);
                }
        }
 #endif
@@ -2140,8 +2134,7 @@ static int __mkroute_input(struct sk_buff *skb,
        out_dev = __in_dev_get_rcu(FIB_RES_DEV(*res));
        if (out_dev == NULL) {
                if (net_ratelimit())
-                       printk(KERN_CRIT "Bug in ip_route_input" \
-                              "_slow(). Please, report\n");
+                       pr_crit("Bug in ip_route_input_slow(). Please report.\n");
                return -EINVAL;
        }
 
@@ -2413,7 +2406,7 @@ martian_destination:
        RT_CACHE_STAT_INC(in_martian_dst);
 #ifdef CONFIG_IP_ROUTE_VERBOSE
        if (IN_DEV_LOG_MARTIANS(in_dev) && net_ratelimit())
-               printk(KERN_WARNING "martian destination %pI4 from %pI4, dev %s\n",
+               pr_warn("martian destination %pI4 from %pI4, dev %s\n",
                        &daddr, &saddr, dev->name);
 #endif
 
@@ -3490,7 +3483,7 @@ int __init ip_rt_init(void)
                net_random() % ip_rt_gc_interval + ip_rt_gc_interval);
 
        if (ip_rt_proc_init())
-               printk(KERN_ERR "Unable to create route proc files\n");
+               pr_err("Unable to create route proc files\n");
 #ifdef CONFIG_XFRM
        xfrm_init();
        xfrm4_init(ip_rt_max_size);