devlink: Enhance policy to validate port type input value
authorParav Pandit <parav@nvidia.com>
Mon, 21 Sep 2020 16:41:30 +0000 (19:41 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 23 Sep 2020 00:38:42 +0000 (17:38 -0700)
commitc49a94405b39d3e3293da98f621fe4243f3cc4fa
treedb5d37005b047942476b2ae9b9741965877ae5f7
parentba356c90985defec30c8680077bf571a50a4004b
devlink: Enhance policy to validate port type input value

Use range checking facility of nla_policy to validate port type
attribute input value is valid or not.

Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/devlink.c