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| author | RongQing.Li <roy.qing.li@gmail.com> | 2012-03-15 22:54:14 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-23 11:21:22 -0700 |
| commit | 3634665532be2d0b3281e9a6a9159dfa7f1d699d (patch) | |
| tree | e972c5d75faa7d6c97a96dcd79640c6d5b55371a /net/ipv6/route.c | |
| parent | cc28ae50b8dad51b597d56b74004c3be46c34406 (diff) | |
ipv6: Don't dev_hold(dev) in ip6_mc_find_dev_rcu.
[ Upstream commit c577923756b7fe9071f28a76b66b83b306d1d001 ]
ip6_mc_find_dev_rcu() is called with rcu_read_lock(), so don't
need to dev_hold().
With dev_hold(), not corresponding dev_put(), will lead to leak.
[ bug introduced in 96b52e61be1 (ipv6: mcast: RCU conversions) ]
Signed-off-by: RongQing.Li <roy.qing.li@gmail.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv6/route.c')
0 files changed, 0 insertions, 0 deletions