[IPV4] FIB: printk related cleanups

printk related cleanups:
 * Get rid of unused printk wrappers.
 * Make bug checks into KERN_WARNING because KERN_DEBUG gets ignored
 * Turn one cryptic old message into something real
 * Make sure all messages have KERN_XXX

Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 7 insertions, 9 deletions

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 64421c520a0e..02b5ff73357f 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -47,8 +47,6 @@
 #include <net/ip_fib.h>
 #include <net/rtnetlink.h>
 
-#define FFprint(a...) printk(KERN_DEBUG a)
-
 #ifndef CONFIG_IP_MULTIPLE_TABLES
 
 static int __net_init fib4_rules_init(struct net *net)
@@ -706,7 +704,7 @@ void fib_add_ifaddr(struct in_ifaddr *ifa)
         if (ifa->ifa_flags&IFA_F_SECONDARY) {
                 prim = inet_ifa_byprefix(in_dev, prefix, mask);
                 if (prim == NULL) {
-                        printk(KERN_DEBUG "fib_add_ifaddr: bug: prim == NULL\n");
+                        printk(KERN_WARNING "fib_add_ifaddr: bug: prim == NULL\n");
                         return;
                 }
         }
@@ -753,7 +751,7 @@ static void fib_del_ifaddr(struct in_ifaddr *ifa)
         else {
                 prim = inet_ifa_byprefix(in_dev, any, ifa->ifa_mask);
                 if (prim == NULL) {
-                        printk(KERN_DEBUG "fib_del_ifaddr: bug: prim == NULL\n");
+                        printk(KERN_WARNING "fib_del_ifaddr: bug: prim == NULL\n");
                         return;
                 }
         }
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index a07300404e82..258214f57fba 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -168,7 +168,8 @@ static void fn_rehash_zone(struct fn_zone *fz)
         new_hashmask = (new_divisor - 1);
 
 #if RT_CACHE_DEBUG >= 2
-        printk("fn_rehash_zone: hash for zone %d grows from %d\n", fz->fz_order, old_divisor);
+        printk(KERN_DEBUG "fn_rehash_zone: hash for zone %d grows from %d\n",
+               fz->fz_order, old_divisor);
 #endif
 
         ht = fz_hash_alloc(new_divisor);
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 0de6102020e2..3ed920b92fb6 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -47,8 +47,6 @@
 
 #include "fib_lookup.h"
 
-#define FSprintk(a...)
-
 static DEFINE_SPINLOCK(fib_info_lock);
 static struct hlist_head *fib_info_hash;
 static struct hlist_head *fib_info_laddrhash;
@@ -145,7 +143,7 @@ static const struct
 void free_fib_info(struct fib_info *fi)
 {
         if (fi->fib_dead == 0) {
-                printk("Freeing alive fib_info %p\n", fi);
+                printk(KERN_WARNING "Freeing alive fib_info %p\n", fi);
                 return;
         }
         change_nexthops(fi) {
@@ -914,7 +912,8 @@ int fib_semantic_match(struct list_head *head, const struct flowi *flp,
                                 continue;
 
                         default:
-                                printk(KERN_DEBUG "impossible 102\n");
+                                printk(KERN_WARNING "fib_semantic_match bad type %#x\n",
+                                        fa->fa_type);
                                 return -EINVAL;
                         }
                 }