1 files changed, 2 insertions, 3 deletions

diff --git a/net/tipc/user_reg.c b/net/tipc/user_reg.c
index 3f3f933976e9..04d1b9be9c51 100644
--- a/net/tipc/user_reg.c
+++ b/net/tipc/user_reg.c
@@ -67,7 +67,7 @@ struct tipc_user {
 
 static struct tipc_user *users = NULL;
 static u32 next_free_user = MAX_USERID + 1;
-static spinlock_t reg_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(reg_lock);
 
 /**
  * reg_init - create TIPC user registry (but don't activate it)
@@ -82,9 +82,8 @@ static int reg_init(void)
         
         spin_lock_bh(&reg_lock);
         if (!users) {
-                users = (struct tipc_user *)kmalloc(USER_LIST_SIZE, GFP_ATOMIC);
+                users = kzalloc(USER_LIST_SIZE, GFP_ATOMIC);
                 if (users) {
-                        memset(users, 0, USER_LIST_SIZE);
                         for (i = 1; i <= MAX_USERID; i++) {
                                 users[i].next = i - 1;
                         }