fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / net / tipc / user_reg.c

diff --git a/net/tipc/user_reg.c b/net/tipc/user_reg.c
index 106200d..04d1b9b 100644 (file)
--- a/net/tipc/user_reg.c
+++ b/net/tipc/user_reg.c
@@ -65,9 +65,9 @@ struct tipc_user {
 #define MAX_USERID 64
 #define USER_LIST_SIZE ((MAX_USERID + 1) * sizeof(struct tipc_user))
 
-static struct tipc_user *users = 0;
+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;
                        }
@@ -149,7 +148,7 @@ void tipc_reg_stop(void)
                        reg_callback(&users[id]);
        }
        kfree(users);
-       users = 0;
+       users = NULL;
 }
 
 /**