net/sctp: Use pr_fmt and pr_<level>

Change SCTP_DEBUG_PRINTK and SCTP_DEBUG_PRINTK_IPADDR to
use do { print } while (0) guards.
Add SCTP_DEBUG_PRINTK_CONT to fix errors in log when
lines were continued.
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Add a missing newline in "Failed bind hash alloc"

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

1 files changed, 10 insertions, 10 deletions

diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 24b2cd555637..8b284436be65 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -50,6 +50,8 @@
  * be incorporated into the next SCTP release.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/ip.h>
@@ -1138,18 +1140,16 @@ sctp_disposition_t sctp_sf_backbeat_8_3(const struct sctp_endpoint *ep,
         if (unlikely(!link)) {
                 if (from_addr.sa.sa_family == AF_INET6) {
                         if (net_ratelimit())
-                                printk(KERN_WARNING
-                                    "%s association %p could not find address %pI6\n",
-                                    __func__,
-                                    asoc,
-                                    &from_addr.v6.sin6_addr);
+                                pr_warn("%s association %p could not find address %pI6\n",
+                                        __func__,
+                                        asoc,
+                                        &from_addr.v6.sin6_addr);
                 } else {
                         if (net_ratelimit())
-                                printk(KERN_WARNING
-                                    "%s association %p could not find address %pI4\n",
-                                    __func__,
-                                    asoc,
-                                    &from_addr.v4.sin_addr.s_addr);
+                                pr_warn("%s association %p could not find address %pI4\n",
+                                        __func__,
+                                        asoc,
+                                        &from_addr.v4.sin_addr.s_addr);
                 }
                 return SCTP_DISPOSITION_DISCARD;
         }