diff options
| author | dingtianhong <dingtianhong@huawei.com> | 2013-08-17 10:27:15 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-20 15:05:03 -0700 |
| commit | df8372ca747f6da9e8590775721d9363c1dfc87e (patch) | |
| tree | e86d87b38114b75ab1645f82f849023c1c56f190 /net/ipv6/addrconf.c | |
| parent | ba3542e15cf8b9f3dee4c64a383c7102c0d8fab3 (diff) | |
ipv6: fix checkpatch errors in net/ipv6/addrconf.c
ERROR: code indent should use tabs where possible: fix 2.
ERROR: do not use assignment in if condition: fix 5.
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 3ca23e89f517..21638d415016 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -1110,8 +1110,8 @@ retry: spin_unlock_bh(&ifp->lock); regen_advance = idev->cnf.regen_max_retry * - idev->cnf.dad_transmits * - idev->nd_parms->retrans_time / HZ; + idev->cnf.dad_transmits * + idev->nd_parms->retrans_time / HZ; write_unlock(&idev->lock); /* A temporary address is created only if this calculated Preferred @@ -2501,7 +2501,8 @@ static int inet6_addr_del(struct net *net, int ifindex, const struct in6_addr *p if (!dev) return -ENODEV; - if ((idev = __in6_dev_get(dev)) == NULL) + idev = __in6_dev_get(dev); + if (!idev) return -ENXIO; read_lock_bh(&idev->lock); @@ -2640,7 +2641,8 @@ static void init_loopback(struct net_device *dev) ASSERT_RTNL(); - if ((idev = ipv6_find_idev(dev)) == NULL) { + idev = ipv6_find_idev(dev); + if (!idev) { pr_debug("%s: add_dev failed\n", __func__); return; } @@ -2738,7 +2740,8 @@ static void addrconf_sit_config(struct net_device *dev) * our v4 addrs in the tunnel */ - if ((idev = ipv6_find_idev(dev)) == NULL) { + idev = ipv6_find_idev(dev); + if (!idev) { pr_debug("%s: add_dev failed\n", __func__); return; } @@ -2770,7 +2773,8 @@ static void addrconf_gre_config(struct net_device *dev) ASSERT_RTNL(); - if ((idev = ipv6_find_idev(dev)) == NULL) { + idev = ipv6_find_idev(dev); + if (!idev) { pr_debug("%s: add_dev failed\n", __func__); return; } @@ -2801,11 +2805,11 @@ static void ip6_tnl_add_linklocal(struct inet6_dev *idev) struct net *net = dev_net(idev->dev); /* first try to inherit the link-local address from the link device */ - if (idev->dev->iflink && - (link_dev = __dev_get_by_index(net, idev->dev->iflink))) { - if (!ipv6_inherit_linklocal(idev, link_dev)) + if (idev->dev->iflink) + link_dev = __dev_get_by_index(net, idev->dev->iflink); + if (link_dev && !ipv6_inherit_linklocal(idev, link_dev)) return; - } + /* then try to inherit it from any device */ for_each_netdev(net, link_dev) { if (!ipv6_inherit_linklocal(idev, link_dev)) |