tree c12c22a5ce9e0d80d208c9a4dfbee79754ca24cb
parent 3c621818404bbb0bed1a8892d843b499182fa7e9
author Roopa Prabhu <roopa@cumulusnetworks.com> 1438695384 -0700
committer David S. Miller <davem@davemloft.net> 1438923838 -0700

af_mpls: add null dev check in find_outdev

This patch adds null dev check for the 'cfg->rc_via_table ==
NEIGH_LINK_TABLE or dev_get_by_index() failed' case

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>