IB/core: Don't advertise SA in RoCE port capabilities

The Subnet Administrator (SA) is not a component of the RoCE spec.
Therefore, it should not be a capability of a RoCE port.
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

include/rdma/ib_verbs.h

@@ -381,7 +381,6 @@ union rdma_protocol_stats {
 #define RDMA_CORE_PORT_IBA_ROCE        (RDMA_CORE_CAP_PROT_ROCE \
 					| RDMA_CORE_CAP_IB_MAD  \
 					| RDMA_CORE_CAP_IB_CM   \
-					| RDMA_CORE_CAP_IB_SA   \
 					| RDMA_CORE_CAP_AF_IB   \
 					| RDMA_CORE_CAP_ETH_AH)
 #define RDMA_CORE_PORT_IWARP           (RDMA_CORE_CAP_PROT_IWARP \