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| author | WANG Cong <xiyou.wangcong@gmail.com> | 2014-09-12 00:35:11 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-13 22:38:42 +0200 |
| commit | 013b4d90387a5dca54281263e0d4650db97bd67c (patch) | |
| tree | 43a7ac48d7122a5a09cad4febaf21d94135e09dc /net/ipv6 | |
| parent | ipv6: remove ipv6_sk_ac_lock (diff) | |
| download | linux-013b4d90387a5dca54281263e0d4650db97bd67c.tar.xz linux-013b4d90387a5dca54281263e0d4650db97bd67c.zip | |
ipv6: clean up ipv6_dev_ac_inc()
Make it accept inet6_dev, and rename it to __ipv6_dev_ac_inc()
to reflect this change.
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 2 | ||||
| -rw-r--r-- | net/ipv6/anycast.c | 13 |
2 files changed, 5 insertions, 10 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index ad4598fcc416..6b6a373a30b2 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -1725,7 +1725,7 @@ static void addrconf_join_anycast(struct inet6_ifaddr *ifp) ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len); if (ipv6_addr_any(&addr)) return; - ipv6_dev_ac_inc(ifp->idev->dev, &addr); + __ipv6_dev_ac_inc(ifp->idev, &addr); } /* caller must hold RTNL */ diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index d10f2e2b49c6..66c19320119a 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -122,7 +122,7 @@ int ipv6_sock_ac_join(struct sock *sk, int ifindex, const struct in6_addr *addr) goto error; } - err = ipv6_dev_ac_inc(dev, addr); + err = __ipv6_dev_ac_inc(idev, addr); if (!err) { pac->acl_next = np->ipv6_ac_list; np->ipv6_ac_list = pac; @@ -215,20 +215,15 @@ static void aca_put(struct ifacaddr6 *ac) /* * device anycast group inc (add if not found) */ -int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr) +int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr) { struct ifacaddr6 *aca; - struct inet6_dev *idev; struct rt6_info *rt; int err; ASSERT_RTNL(); - idev = in6_dev_get(dev); - - if (idev == NULL) - return -EINVAL; - + in6_dev_hold(idev); write_lock_bh(&idev->lock); if (idev->dead) { err = -ENODEV; @@ -276,7 +271,7 @@ int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr) ip6_ins_rt(rt); - addrconf_join_solict(dev, &aca->aca_addr); + addrconf_join_solict(idev->dev, &aca->aca_addr); aca_put(aca); return 0; |