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authorSam Ravnborg <sam@ravnborg.org>2006-03-20 22:36:47 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-20 22:36:47 -0800
commit1fc54d8f49c1270c584803437fb7c0ac543588c1 (patch)
tree13bccf49154e57986a7e218e38d243912aaea6d1 /net/tipc/socket.c
parentedb2c34fb2683ff21c8a6bcc3e41c07a53601761 (diff)
[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/socket.c')
-rw-r--r--net/tipc/socket.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 67253bfcd702..d1347d7da147 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -178,7 +178,7 @@ static int tipc_create(struct socket *sock, int protocol)
if (unlikely(protocol != 0))
return -EPROTONOSUPPORT;
- ref = tipc_createport_raw(0, &dispatch, &wakeupdispatch, TIPC_LOW_IMPORTANCE);
+ ref = tipc_createport_raw(NULL, &dispatch, &wakeupdispatch, TIPC_LOW_IMPORTANCE);
if (unlikely(!ref))
return -ENOMEM;
@@ -265,7 +265,7 @@ static int release(struct socket *sock)
sock_lock(tsock);
buf = skb_dequeue(&sk->sk_receive_queue);
if (!buf)
- tsock->p->usr_handle = 0;
+ tsock->p->usr_handle = NULL;
sock_unlock(tsock);
if (!buf)
break;
@@ -319,7 +319,7 @@ static int bind(struct socket *sock, struct sockaddr *uaddr, int uaddr_len)
return -ERESTARTSYS;
if (unlikely(!uaddr_len)) {
- res = tipc_withdraw(tsock->p->ref, 0, 0);
+ res = tipc_withdraw(tsock->p->ref, 0, NULL);
goto exit;
}
@@ -1226,7 +1226,7 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
{
struct tipc_sock *tsock = tipc_sk(sock->sk);
struct sockaddr_tipc *dst = (struct sockaddr_tipc *)dest;
- struct msghdr m = {0,};
+ struct msghdr m = {NULL,};
struct sk_buff *buf;
struct tipc_msg *msg;
int res;
@@ -1251,7 +1251,7 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
/* Send a 'SYN-' to destination */
m.msg_name = dest;
- if ((res = send_msg(0, sock, &m, 0)) < 0) {
+ if ((res = send_msg(NULL, sock, &m, 0)) < 0) {
sock->state = SS_DISCONNECTING;
return res;
}
@@ -1367,9 +1367,9 @@ static int accept(struct socket *sock, struct socket *newsock, int flags)
msg_dbg(msg,"<ACC<: ");
if (!msg_data_sz(msg)) {
- struct msghdr m = {0,};
+ struct msghdr m = {NULL,};
- send_packet(0, newsock, &m, 0);
+ send_packet(NULL, newsock, &m, 0);
advance_queue(tsock);
} else {
sock_lock(tsock);