442 				if (SN_GT(mpath->sn, orig_sn) ||  in hwmp_route_info_get()
443 				    (mpath->sn == orig_sn &&  in hwmp_route_info_get()
452 				newer_sn = have_sn && SN_GT(orig_sn, mpath->sn);  in hwmp_route_info_get()
454 					  (SN_DELTA(orig_sn, mpath->sn) >  in hwmp_route_info_get()
482 			mpath->sn = orig_sn;  in hwmp_route_info_get()
573 		if (SN_GT(target_sn, ifmsh->sn))  in hwmp_preq_frame_process()
574 			ifmsh->sn = target_sn;  in hwmp_preq_frame_process()
579 			++ifmsh->sn;  in hwmp_preq_frame_process()
582 		target_sn = ifmsh->sn;  in hwmp_preq_frame_process()
591 				target_sn = ++ifmsh->sn;  in hwmp_preq_frame_process()
604 					SN_LT(mpath->sn, target_sn)) {  in hwmp_preq_frame_process()
605 				mpath->sn = target_sn;  in hwmp_preq_frame_process()
611 				target_sn = mpath->sn;  in hwmp_preq_frame_process()
772 		    SN_GT(target_sn, mpath->sn)  || target_sn == 0)) {  in hwmp_perr_frame_process()
775 				mpath->sn = target_sn;  in hwmp_perr_frame_process()
777 				mpath->sn += 1;  in hwmp_perr_frame_process()
844 	if (!(SN_LT(mpath->sn, orig_sn)) &&  in hwmp_rann_frame_process()
845 	    !(mpath->sn == orig_sn && new_metric < mpath->rann_metric)) {  in hwmp_rann_frame_process()
862 	mpath->sn = orig_sn;  in hwmp_rann_frame_process()
1067 		++ifmsh->sn;  in mesh_path_start_discovery()
1085 	mesh_path_sel_frame_tx(MPATH_PREQ, 0, sdata->vif.addr, ifmsh->sn,  in mesh_path_start_discovery()
1086 			       target_flags, mpath->dst, mpath->sn, da, 0,  in mesh_path_start_discovery()
1248 				       ++ifmsh->sn, 0, NULL, 0, broadcast_addr,  in mesh_path_tx_root_frame()
1260 				       ++ifmsh->sn, target_flags,  in mesh_path_tx_root_frame()