diff options
| author | David Ahern <dsa@cumulusnetworks.com> | 2015-08-16 09:49:20 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-17 18:55:15 -0400 |
| commit | 2f52bdcf6ba1bd81597b1505a222430676548b3a (patch) | |
| tree | dd5fc84765a9c327b4008d0e22530636f1002fff /net/core/utils.c | |
| parent | 9cd3778cd7e8f165675705511cfcd4ea6eb88d27 (diff) | |
net: Updates to netif_index_is_vrf
As Eric noted netif_index_is_vrf is not called with rcu_read_lock held,
so wrap the dev_get_by_index_rcu in rcu_read_lock and unlock.
If VRF is not enabled or oif is 0 skip the device lookup. In both cases
index cannot be the VRF master.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/utils.c')
0 files changed, 0 insertions, 0 deletions