1108 	if (head->so_proto->pr_getlock == NULL) {  in so_acquire_accept_list()
1111 	mutex_held = (*head->so_proto->pr_getlock)(head, PR_F_WILLUNLOCK);  in so_acquire_accept_list()
1137 	if (head->so_proto->pr_getlock != NULL) {  in so_release_accept_list()
1140 		mutex_held = (*head->so_proto->pr_getlock)(head, 0);  in so_release_accept_list()
1184 		if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1195 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1200 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1217 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1242 	if (so->so_proto->pr_getlock != NULL) {  in soclose_wait_locked()
1243 		mutex_held = (*so->so_proto->pr_getlock)(so, PR_F_WILLUNLOCK);  in soclose_wait_locked()
1323 		if (so->so_proto->pr_getlock != NULL) {  in soclose_locked()
1436 				if (so->so_proto->pr_getlock != NULL) {  in soclose_locked()
1437 					mutex_held = (*so->so_proto->pr_getlock)(so, PR_F_WILLUNLOCK);  in soclose_locked()
1529 	if (so->so_proto->pr_getlock != NULL) {  in soabort()
1530 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in soabort()
4800 	if (so->so_proto->pr_getlock != NULL) {  in sorflush()
4801 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in sorflush()
7377 	if (so->so_proto->pr_getlock != NULL) {  in socket_getlock()
7378 		return (*so->so_proto->pr_getlock)(so, flags);  in socket_getlock()
7412 	if (so->so_proto->pr_getlock != NULL) {  in socket_lock_assert_owned()
7413 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in socket_lock_assert_owned()
7426 	if (so->so_proto->pr_getlock != NULL) {  in socket_try_lock()
7427 		mtx = (*so->so_proto->pr_getlock)(so, 0);  in socket_try_lock()
7482 	if (so->so_proto->pr_getlock != NULL) {  in sofree()
7483 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in sofree()