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qeth: ensure that __vlan_find_dev_deep() is called with rcu_read_lock
authorJiri Pirko <jiri@resnulli.us>
Thu, 3 Jan 2013 22:48:58 +0000 (22:48 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 4 Jan 2013 21:31:50 +0000 (13:31 -0800)
commit0347af510cb8d9bf3014042bf1d2f23d9065f5d2
tree3f4bbfd3fdcb037faa637107ee2c3dc64f104f24
parent43c00a75d205ffee165c40f37edb1d2173dea7ea
qeth: ensure that __vlan_find_dev_deep() is called with rcu_read_lock

Also benefit from rcu_read_lock held and use __in_dev_get_rcu() in ipv4 case.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_l3_main.c