1124 	if (head->so_proto->pr_getlock == NULL) {  in so_acquire_accept_list()
1127 	mutex_held = (*head->so_proto->pr_getlock)(head, PR_F_WILLUNLOCK);  in so_acquire_accept_list()
1153 	if (head->so_proto->pr_getlock != NULL) {  in so_release_accept_list()
1156 		mutex_held = (*head->so_proto->pr_getlock)(head, 0);  in so_release_accept_list()
1200 		if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1211 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1216 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1233 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1258 	if (so->so_proto->pr_getlock != NULL) {  in soclose_wait_locked()
1259 		mutex_held = (*so->so_proto->pr_getlock)(so, PR_F_WILLUNLOCK);  in soclose_wait_locked()
1339 		if (so->so_proto->pr_getlock != NULL) {  in soclose_locked()
1452 				if (so->so_proto->pr_getlock != NULL) {  in soclose_locked()
1453 					mutex_held = (*so->so_proto->pr_getlock)(so, PR_F_WILLUNLOCK);  in soclose_locked()
1545 	if (so->so_proto->pr_getlock != NULL) {  in soabort()
1546 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in soabort()
4568 	if (so->so_proto->pr_getlock != NULL) {  in sorflush()
4569 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in sorflush()
7186 	if (so->so_proto->pr_getlock != NULL) {  in socket_getlock()
7187 		return (*so->so_proto->pr_getlock)(so, flags);  in socket_getlock()
7221 	if (so->so_proto->pr_getlock != NULL) {  in socket_lock_assert_owned()
7222 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in socket_lock_assert_owned()
7235 	if (so->so_proto->pr_getlock != NULL) {  in socket_try_lock()
7236 		mtx = (*so->so_proto->pr_getlock)(so, 0);  in socket_try_lock()
7291 	if (so->so_proto->pr_getlock != NULL) {  in sofree()
7292 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in sofree()