154 	struct kern_ipc_perm *ipc;  in ipc_findkey()  local
159 		ipc = idr_find(&ids->ipcs_idr, next_id);  in ipc_findkey()
161 		if (ipc == NULL)  in ipc_findkey()
164 		if (ipc->key != key) {  in ipc_findkey()
170 		ipc_lock_object(ipc);  in ipc_findkey()
171 		return ipc;  in ipc_findkey()
185 	struct kern_ipc_perm *ipc;  in ipc_get_maxid()  local
198 		ipc = idr_find(&ids->ipcs_idr, id);  in ipc_get_maxid()
199 		if (ipc != NULL) {  in ipc_get_maxid()
749 	struct kern_ipc_perm *ipc;  in sysvipc_find_ipc()  local
754 		ipc = idr_find(&ids->ipcs_idr, id);  in sysvipc_find_ipc()
755 		if (ipc != NULL)  in sysvipc_find_ipc()
763 		ipc = idr_find(&ids->ipcs_idr, pos);  in sysvipc_find_ipc()
764 		if (ipc != NULL) {  in sysvipc_find_ipc()
767 			ipc_lock_object(ipc);  in sysvipc_find_ipc()
768 			return ipc;  in sysvipc_find_ipc()
780 	struct kern_ipc_perm *ipc = it;  in sysvipc_proc_next()  local
783 	if (ipc && ipc != SEQ_START_TOKEN)  in sysvipc_proc_next()
784 		ipc_unlock(ipc);  in sysvipc_proc_next()
821 	struct kern_ipc_perm *ipc = it;  in sysvipc_proc_stop()  local
827 	if (ipc && ipc != SEQ_START_TOKEN)  in sysvipc_proc_stop()
828 		ipc_unlock(ipc);  in sysvipc_proc_stop()