tree 4edd249eae86175b3b3075f6c4e133fe56b0f028
parent 6dd4aba36f2dca00c3b6976a0d59c5cee16ad545
author Arkadi Sharshevsky <arkadis@mellanox.com> 1495091933 +0200
committer David S. Miller <davem@davemloft.net> 1495119840 -0400

mlxsw: spectrum_router: Fix rif counter freeing routine

During rif counter freeing the counter index can be invalid. Add check
of validity before freeing the counter.

Fixes: e0c0afd8aa4e ("mlxsw: spectrum: Support for counters on router interfaces")
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>