IB/core: Rename ib_create_ah to rdma_create_ah

Rename ib_create_ah to rdma_create_ah so its in sync with the
rename of the ib address handle attribute

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c
index 16a9aa1..de04aca 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.c
+++ b/drivers/infiniband/hw/qib/qib_verbs.c
@@ -1374,7 +1374,7 @@ struct ib_ah *qib_create_qp0_ah(struct qib_ibport *ibp, u16 dlid)
 	rcu_read_lock();
 	qp0 = rcu_dereference(ibp->rvp.qp[0]);
 	if (qp0)
-		ah = ib_create_ah(qp0->ibqp.pd, &attr);
+		ah = rdma_create_ah(qp0->ibqp.pd, &attr);
 	rcu_read_unlock();
 	return ah;
 }