1110 	if (head->so_proto->pr_getlock == NULL) {  in so_acquire_accept_list()
1113 	mutex_held = (*head->so_proto->pr_getlock)(head, PR_F_WILLUNLOCK);  in so_acquire_accept_list()
1139 	if (head->so_proto->pr_getlock != NULL) {  in so_release_accept_list()
1142 		mutex_held = (*head->so_proto->pr_getlock)(head, 0);  in so_release_accept_list()
1186 		if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1197 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1202 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1219 			if (head->so_proto->pr_getlock != NULL) {  in sofreelastref()
1244 	if (so->so_proto->pr_getlock != NULL) {  in soclose_wait_locked()
1245 		mutex_held = (*so->so_proto->pr_getlock)(so, PR_F_WILLUNLOCK);  in soclose_wait_locked()
1325 		if (so->so_proto->pr_getlock != NULL) {  in soclose_locked()
1438 				if (so->so_proto->pr_getlock != NULL) {  in soclose_locked()
1439 					mutex_held = (*so->so_proto->pr_getlock)(so, PR_F_WILLUNLOCK);  in soclose_locked()
1531 	if (so->so_proto->pr_getlock != NULL) {  in soabort()
1532 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in soabort()
4558 	if (so->so_proto->pr_getlock != NULL) {  in sorflush()
4559 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in sorflush()
7256 	if (so->so_proto->pr_getlock != NULL) {  in socket_getlock()
7257 		return (*so->so_proto->pr_getlock)(so, flags);  in socket_getlock()
7289 	if (so->so_proto->pr_getlock != NULL) {  in socket_lock_assert_owned()
7290 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in socket_lock_assert_owned()
7303 	if (so->so_proto->pr_getlock != NULL) {  in socket_try_lock()
7304 		mtx = (*so->so_proto->pr_getlock)(so, 0);  in socket_try_lock()
7357 	if (so->so_proto->pr_getlock != NULL) {  in sofree()
7358 		mutex_held = (*so->so_proto->pr_getlock)(so, 0);  in sofree()