The interface state is constant at this stage and checked
before calling to the register/unregister reserved GIDs.
There is no need to double check it.
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>