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[TIPC]: Fix simple sparse warnings

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Tried to run the new tipc stack through sparse.
Following patch fixes all cases where 0 was used
as replacement of NULL.
Use NULL to document this is a pointer and to silence sparse.

This brough sparse warning count down with 127 to 24 warnings.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg
2006-03-20 22:36:47 -08:00
committed by David S. Miller
parent edb2c34fb2
commit 1fc54d8f49
21 changed files with 127 additions and 127 deletions
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4
net/tipc/user_reg.c
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@@ -65,7 +65,7 @@ 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;
@@ -149,7 +149,7 @@ void tipc_reg_stop(void)
reg_callback(&users[id]);
}
kfree(users);
users = 0;
users = NULL;
}
/**