4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Parav Pandit <[email protected]> commit 2e4c85c6edc80fa532b2c7e1eb3597ef4d4bbb8f upstream. Since there is nothing done with non zero return value, such check is avoided. Signed-off-by: Parav Pandit <[email protected]> Reviewed-by: Daniel Jurgens <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/infiniband/core/security.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) --- a/drivers/infiniband/core/security.c +++ b/drivers/infiniband/core/security.c @@ -697,20 +697,13 @@ void ib_mad_agent_security_cleanup(struc int ib_mad_enforce_security(struct ib_mad_agent_private *map, u16 pkey_index) { - int ret; - if (map->agent.qp->qp_type == IB_QPT_SMI && !map->agent.smp_allowed) return -EACCES; - ret = ib_security_pkey_access(map->agent.device, - map->agent.port_num, - pkey_index, - map->agent.security); - - if (ret) - return ret; - - return 0; + return ib_security_pkey_access(map->agent.device, + map->agent.port_num, + pkey_index, + map->agent.security); } #endif /* CONFIG_SECURITY_INFINIBAND */
