[PATCH for-next 2/3] IB/core: Use rdma_cap_opa_mad to check for OPA

[Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>]

From: Don Hiatt <don.hiatt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Use rdma_cap_opa_mad() to check for OPA to promote code reuse.

Signed-off-by: Don Hiatt <don.hiatt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 drivers/infiniband/core/user_mad.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 4b64dd0..33d5e8e 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -233,8 +233,7 @@ static void recv_handler(struct ib_mad_agent *agent,
 	 * On OPA devices it is okay to lose the upper 16 bits of LID as this
 	 * information is obtained elsewhere. Mask off the upper 16 bits.
 	 */
-	if (agent->device->port_immutable[agent->port_num].core_cap_flags &
-	    RDMA_CORE_PORT_INTEL_OPA)
+	if (rdma_cap_opa_mad(agent->device, agent->port_num))
 		packet->mad.hdr.lid = ib_lid_be16(0xFFFF &
 						  mad_recv_wc->wc->slid);
 	else

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