IB/core: Rename struct ib_ah_attr to rdma_ah_attr

This patch simply renames struct ib_ah_attr to
rdma_ah_attr as these fields specify attributes that are
not necessarily specific to IB.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@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/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index a4e8e0b..a0670f4 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -524,7 +524,7 @@ int bnxt_re_destroy_ah(struct ib_ah *ib_ah)
 }
 
 struct ib_ah *bnxt_re_create_ah(struct ib_pd *ib_pd,
-				struct ib_ah_attr *ah_attr,
+				struct rdma_ah_attr *ah_attr,
 				struct ib_udata *udata)
 {
 	struct bnxt_re_pd *pd = container_of(ib_pd, struct bnxt_re_pd, ib_pd);
@@ -634,12 +634,12 @@ struct ib_ah *bnxt_re_create_ah(struct ib_pd *ib_pd,
 	return ERR_PTR(rc);
 }
 
-int bnxt_re_modify_ah(struct ib_ah *ib_ah, struct ib_ah_attr *ah_attr)
+int bnxt_re_modify_ah(struct ib_ah *ib_ah, struct rdma_ah_attr *ah_attr)
 {
 	return 0;
 }
 
-int bnxt_re_query_ah(struct ib_ah *ib_ah, struct ib_ah_attr *ah_attr)
+int bnxt_re_query_ah(struct ib_ah *ib_ah, struct rdma_ah_attr *ah_attr)
 {
 	struct bnxt_re_ah *ah = container_of(ib_ah, struct bnxt_re_ah, ib_ah);