1217 static int kcm_attach(struct socket *sock, struct socket *csock,  in kcm_attach()  argument
1233 	csk = csock->sk;  in kcm_attach()
1322 	struct socket *csock;  in kcm_attach_ioctl()  local
1326 	csock = sockfd_lookup(info->fd, &err);  in kcm_attach_ioctl()
1327 	if (!csock)  in kcm_attach_ioctl()
1336 	err = kcm_attach(sock, csock, prog);  in kcm_attach_ioctl()
1346 	sockfd_put(csock);  in kcm_attach_ioctl()
1451 	struct socket *csock;  in kcm_unattach_ioctl()  local
1455 	csock = sockfd_lookup(info->fd, &err);  in kcm_unattach_ioctl()
1456 	if (!csock)  in kcm_unattach_ioctl()
1459 	csk = csock->sk;  in kcm_unattach_ioctl()
1494 	sockfd_put(csock);  in kcm_unattach_ioctl()