Moni Shoua e381835cf1 IB/mlx4: Avoid null pointer dereference in mlx4_ib_scan_netdevs()
When Ethernet netdev is not present for a port (e.g. when the link
layer type of the port is InfiniBand) it's possible to dereference a
null pointer when we do netdevice scanning.

To fix that, we move a section of code that needs to run only when
netdev is present to a proper if () statement.

Fixes: ad4885d279b6 ("IB/mlx4: Build the port IBoE GID table properly under bonding")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-09-22 09:46:52 -07:00
..
2014-01-19 15:14:05 -08:00
2014-09-22 08:47:47 -07:00
2012-11-26 10:19:17 -08:00