tree 5d40eb61a4152f32fa15afdfded741648cfc28c7
parent fb0af4c74f200e3c4846d91d8f2f8b265450bba7
author Li RongQing <roy.qing.li@gmail.com> 1347400741 +0000
committer David S. Miller <davem@davemloft.net> 1347569626 -0400

ipv6: replace write lock with read lock when get route info

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>