[IPV6]: The ifa lock is a BH lock
authorHerbert Xu <herbert@gondor.apana.org.au>
Wed, 9 Aug 2006 23:52:04 +0000 (16:52 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 9 Aug 2006 23:52:04 +0000 (16:52 -0700)
The ifa lock is expected to be taken in BH context (by addrconf timers)
so we must disable BH when accessing it from user context.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/addrconf.c

Simple merge