ipv6: replace write lock with read lock when get route info
authorLi RongQing <roy.qing.li@gmail.com>
Tue, 11 Sep 2012 21:59:01 +0000 (21:59 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 13 Sep 2012 20:53:46 +0000 (16:53 -0400)
geting route info does not write rt->rt6i_table, so replace
write lock with read lock

Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found