1330 static int kcm_attach(struct socket *sock, struct socket *csock,  in kcm_attach()  argument
1346 	csk = csock->sk;  in kcm_attach()
1435 	struct socket *csock;  in kcm_attach_ioctl()  local
1439 	csock = sockfd_lookup(info->fd, &err);  in kcm_attach_ioctl()
1440 	if (!csock)  in kcm_attach_ioctl()
1449 	err = kcm_attach(sock, csock, prog);  in kcm_attach_ioctl()
1459 	sockfd_put(csock);  in kcm_attach_ioctl()
1564 	struct socket *csock;  in kcm_unattach_ioctl()  local
1568 	csock = sockfd_lookup(info->fd, &err);  in kcm_unattach_ioctl()
1569 	if (!csock)  in kcm_unattach_ioctl()
1572 	csk = csock->sk;  in kcm_unattach_ioctl()
1607 	sockfd_put(csock);  in kcm_unattach_ioctl()