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| author | Sam Ravnborg <sam@ravnborg.org> | 2006-03-20 22:36:47 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-03-20 22:36:47 -0800 |
| commit | 1fc54d8f49c1270c584803437fb7c0ac543588c1 (patch) | |
| tree | 13bccf49154e57986a7e218e38d243912aaea6d1 /net/tipc/user_reg.c | |
| parent | edb2c34fb2683ff21c8a6bcc3e41c07a53601761 (diff) | |
| download | lwn-1fc54d8f49c1270c584803437fb7c0ac543588c1.tar.gz lwn-1fc54d8f49c1270c584803437fb7c0ac543588c1.zip | |
[TIPC]: Fix simple sparse warnings
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>
Diffstat (limited to 'net/tipc/user_reg.c')
| -rw-r--r-- | net/tipc/user_reg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/tipc/user_reg.c b/net/tipc/user_reg.c index 106200d76587..3f3f933976e9 100644 --- a/net/tipc/user_reg.c +++ b/net/tipc/user_reg.c @@ -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; } /** |