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| author | Li RongQing <roy.qing.li@gmail.com> | 2013-12-23 09:32:38 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-31 13:37:46 -0500 |
| commit | 46306b49349ba9c4e5bdb9cb3c4e8b50192106bf (patch) | |
| tree | 1b2bcc4aba73b48f7f320a8cee203bd0929d7554 | |
| parent | 71a1d9ee103dc4c0dc9e534ee19bc92ceef0024b (diff) | |
| download | linux-46306b49349ba9c4e5bdb9cb3c4e8b50192106bf.tar.bz2 | |
ipv6: unneccessary to get address prefix in addrconf_get_prefix_route
Since addrconf_get_prefix_route inputs the address prefix to fib6_locate,
which does not uses the data which is out of the prefix_len length,
so do not need to use ipv6_addr_prefix to get address prefix.
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv6/addrconf.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index cd2d7d0fb558..9418ca375132 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -995,12 +995,9 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp) * --yoshfuji */ if ((ifp->flags & IFA_F_PERMANENT) && onlink < 1) { - struct in6_addr prefix; struct rt6_info *rt; - ipv6_addr_prefix(&prefix, &ifp->addr, ifp->prefix_len); - - rt = addrconf_get_prefix_route(&prefix, + rt = addrconf_get_prefix_route(&ifp->addr, ifp->prefix_len, ifp->idev->dev, 0, RTF_GATEWAY | RTF_DEFAULT); |