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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/bearer.c | |
| parent | edb2c34fb2683ff21c8a6bcc3e41c07a53601761 (diff) | |
| download | kernel_samsung_smdk4412-1fc54d8f49c1270c584803437fb7c0ac543588c1.zip kernel_samsung_smdk4412-1fc54d8f49c1270c584803437fb7c0ac543588c1.tar.gz kernel_samsung_smdk4412-1fc54d8f49c1270c584803437fb7c0ac543588c1.tar.bz2 | |
[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/bearer.c')
| -rw-r--r-- | net/tipc/bearer.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 64dcb0f..e213a8e 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -45,10 +45,10 @@ #define MAX_ADDR_STR 32 -static struct media *media_list = 0; +static struct media *media_list = NULL; static u32 media_count = 0; -struct bearer *tipc_bearers = 0; +struct bearer *tipc_bearers = NULL; /** * media_name_valid - validate media name @@ -79,7 +79,7 @@ static struct media *media_find(const char *name) if (!strcmp(m_ptr->name, name)) return m_ptr; } - return 0; + return NULL; } /** @@ -287,7 +287,7 @@ static struct bearer *bearer_find(const char *name) if (b_ptr->active && (!strcmp(b_ptr->publ.name, name))) return b_ptr; } - return 0; + return NULL; } /** @@ -307,7 +307,7 @@ struct bearer *tipc_bearer_find_interface(const char *if_name) if (!strcmp(b_if_name, if_name)) return b_ptr; } - return 0; + return NULL; } /** @@ -569,7 +569,7 @@ failed: int tipc_block_bearer(const char *name) { - struct bearer *b_ptr = 0; + struct bearer *b_ptr = NULL; struct link *l_ptr; struct link *temp_l_ptr; @@ -666,8 +666,8 @@ int tipc_bearer_init(void) } else { kfree(tipc_bearers); kfree(media_list); - tipc_bearers = 0; - media_list = 0; + tipc_bearers = NULL; + media_list = NULL; res = -ENOMEM; } write_unlock_bh(&tipc_net_lock); @@ -691,8 +691,8 @@ void tipc_bearer_stop(void) } kfree(tipc_bearers); kfree(media_list); - tipc_bearers = 0; - media_list = 0; + tipc_bearers = NULL; + media_list = NULL; media_count = 0; } |