redonkable/alistair23-linux
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ipv6: use ipv6_addr_scope() helper

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ipv6_addr_type(&addr)&IPV6_ADDR_SCOPE_MASK could be replaced
by ipv6_addr_scope(), which is slightly faster.

Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Cong Wang 2013-05-22 05:52:22 +00:00 committed by David S. Miller
parent 7996c799ae
commit 8892475386
1 changed files with 1 additions and 2 deletions
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3
net/ipv6/addrconf.c
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@ -1126,8 +1126,7 @@ retry:
ift = !max_addresses ||
ipv6_count_addresses(idev) < max_addresses ?
ipv6_add_addr(idev, &addr, tmp_plen,
ipv6_addr_type(&addr)&IPV6_ADDR_SCOPE_MASK,
ipv6_add_addr(idev, &addr, tmp_plen, ipv6_addr_scope(&addr),
addr_flags) : NULL;
if (IS_ERR_OR_NULL(ift)) {
in6_ifa_put(ifp);