net: Convert net_ratelimit uses to net_<level>_ratelimited

Standardize the net core ratelimited logging functions.

Coalesce formats, align arguments.
Change a printk then vprintk sequence to use printf extension %pV.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 92ba71d..b3b8a8d 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -5840,10 +5840,8 @@
 	if (!sctp_sk(sk)->hmac && sctp_hmac_alg) {
 		tfm = crypto_alloc_hash(sctp_hmac_alg, 0, CRYPTO_ALG_ASYNC);
 		if (IS_ERR(tfm)) {
-			if (net_ratelimit()) {
-				pr_info("failed to load transform for %s: %ld\n",
-					sctp_hmac_alg, PTR_ERR(tfm));
-			}
+			net_info_ratelimited("failed to load transform for %s: %ld\n",
+					     sctp_hmac_alg, PTR_ERR(tfm));
 			return -ENOSYS;
 		}
 		sctp_sk(sk)->hmac = tfm;