201 	u32 pos;  in xfrm_replay_check_bmp()  local
219 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_check_bmp()
221 	if (pos >= diff)  in xfrm_replay_check_bmp()
222 		bitnr = (pos - diff) % replay_esn->replay_window;  in xfrm_replay_check_bmp()
224 		bitnr = replay_esn->replay_window - (diff - pos);  in xfrm_replay_check_bmp()
246 	u32 pos;  in xfrm_replay_advance_bmp()  local
251 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_advance_bmp()
258 				bitnr = (pos + i) % replay_esn->replay_window;  in xfrm_replay_advance_bmp()
269 		bitnr = (pos + diff) % replay_esn->replay_window;  in xfrm_replay_advance_bmp()
274 		if (pos >= diff)  in xfrm_replay_advance_bmp()
275 			bitnr = (pos - diff) % replay_esn->replay_window;  in xfrm_replay_advance_bmp()
277 			bitnr = replay_esn->replay_window - (diff - pos);  in xfrm_replay_advance_bmp()
440 	u32 pos;  in xfrm_replay_check_esn()  local
472 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_check_esn()
474 	if (pos >= diff)  in xfrm_replay_check_esn()
475 		bitnr = (pos - diff) % replay_esn->replay_window;  in xfrm_replay_check_esn()
477 		bitnr = replay_esn->replay_window - (diff - pos);  in xfrm_replay_check_esn()
509 	u32 diff, pos, seq, seq_hi;  in xfrm_replay_advance_esn()  local
516 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_advance_esn()
528 				bitnr = (pos + i) % replay_esn->replay_window;  in xfrm_replay_advance_esn()
539 		bitnr = (pos + diff) % replay_esn->replay_window;  in xfrm_replay_advance_esn()
547 		if (pos >= diff)  in xfrm_replay_advance_esn()
548 			bitnr = (pos - diff) % replay_esn->replay_window;  in xfrm_replay_advance_esn()
550 			bitnr = replay_esn->replay_window - (diff - pos);  in xfrm_replay_advance_esn()