[NET]: More kzalloc conversions.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 1e44eda..79ebd75 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -38,13 +38,11 @@
 {
 	const int lopt_size = sizeof(struct listen_sock) +
 			      nr_table_entries * sizeof(struct request_sock *);
-	struct listen_sock *lopt = kmalloc(lopt_size, GFP_KERNEL);
+	struct listen_sock *lopt = kzalloc(lopt_size, GFP_KERNEL);
 
 	if (lopt == NULL)
 		return -ENOMEM;
 
-	memset(lopt, 0, lopt_size);
-
 	for (lopt->max_qlen_log = 6;
 	     (1 << lopt->max_qlen_log) < sysctl_max_syn_backlog;
 	     lopt->max_qlen_log++);