luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

netlink: Kill redundant net argument in netlink_insert

Browse Source 
The socket already carries the net namespace with it so there is
no need to be passing another net around.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Herbert Xu 2015-01-26 14:02:56 +11:00 committed by David S. Miller
parent 9b3320ef70
commit 8ea65f4a2d
1 changed files with 7 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
net/netlink/af_netlink.c
View File

@ -994,11 +994,10 @@ static struct sock *__netlink_lookup(struct netlink_table *table, u32 portid,
&netlink_compare, &arg);
}
static bool __netlink_insert(struct netlink_table *table, struct sock *sk,
struct net *net)
static bool __netlink_insert(struct netlink_table *table, struct sock *sk)
{
struct netlink_compare_arg arg = {
.net = net,
.net = sock_net(sk),
.portid = nlk_sk(sk)->portid,
};
@ -1047,7 +1046,7 @@ netlink_update_listeners(struct sock *sk)
* makes sure updates are visible before bind or setsockopt return. */
}
static int netlink_insert(struct sock *sk, struct net *net, u32 portid)
static int netlink_insert(struct sock *sk, u32 portid)
{
struct netlink_table *table = &nl_table[sk->sk_protocol];
int err;
@ -1067,7 +1066,7 @@ static int netlink_insert(struct sock *sk, struct net *net, u32 portid)
sock_hold(sk);
err = 0;
if (!__netlink_insert(table, sk, net)) {
if (!__netlink_insert(table, sk)) {
err = -EADDRINUSE;
sock_put(sk);
}
@ -1289,7 +1288,7 @@ static int netlink_autobind(struct socket *sock)
}
rcu_read_unlock();
err = netlink_insert(sk, net, portid);
err = netlink_insert(sk, portid);
if (err == -EADDRINUSE)
goto retry;
@ -1477,7 +1476,7 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr,
if (!nlk->portid) {
err = nladdr->nl_pid ?
netlink_insert(sk, net, nladdr->nl_pid) :
netlink_insert(sk, nladdr->nl_pid) :
netlink_autobind(sock);
if (err) {
netlink_undo_bind(nlk->ngroups, groups, sk);
@ -2483,7 +2482,7 @@ __netlink_kernel_create(struct net *net, int unit, struct module *module,
if (cfg && cfg->input)
nlk_sk(sk)->netlink_rcv = cfg->input;
if (netlink_insert(sk, net, 0))
if (netlink_insert(sk, 0))
goto out_sock_release;
nlk = nlk_sk(sk);