block/drbd/drbd_nl.c

1391 	struct drbd_genlmsghdr *dh = genl_info_userhdr(info);
1393 	return 0 != (dh->flags & DRBD_GENL_F_SET_DEFAULTS);
3236 	struct drbd_genlmsghdr *dh;
3261 	dh = genlmsg_put(skb, NETLINK_CB(cb->skb).portid,
3265 	if (!dh)
3267 	dh->minor = -1U;
3268 	dh->ret_code = NO_ERROR;
3284 	genlmsg_end(skb, dh);
3351 	struct drbd_genlmsghdr *dh;
3384 	dh = genlmsg_put(skb, NETLINK_CB(cb->skb).portid,
3388 	if (!dh)
3390 	dh->ret_code = retcode;
3391 	dh->minor = -1U;
3393 		dh->minor = device->minor;
3417 	genlmsg_end(skb, dh);
3440 	struct drbd_genlmsghdr *dh;
3510 	dh = genlmsg_put(skb, NETLINK_CB(cb->skb).portid,
3514 	if (!dh)
3516 	dh->ret_code = retcode;
3517 	dh->minor = -1U;
3540 	genlmsg_end(skb, dh);
3603 	struct drbd_genlmsghdr *dh;
3652 	dh = genlmsg_put(skb, NETLINK_CB(cb->skb).portid,
3656 	if (!dh)
3658 	dh->ret_code = retcode;
3659 	dh->minor = -1U;
3664 		dh->minor = minor;
3679 	genlmsg_end(skb, dh);
3850 	struct drbd_genlmsghdr *dh;
3913 		dh = genlmsg_put(skb, NETLINK_CB(cb->skb).portid,
3916 		if (!dh)
3925 			dh->minor = -1U;
3926 			dh->ret_code = NO_ERROR;
3943 		dh->minor = device_to_minor(device);
3944 		dh->ret_code = NO_ERROR;
3948 			genlmsg_cancel(skb, dh);
3952 		genlmsg_end(skb, dh);
4271 	struct drbd_genlmsghdr *dh = genl_info_userhdr(info);
4280 	if (dh->minor > MINORMASK) {
4301 	retcode = drbd_create_device(&adm_ctx, dh->minor);
4309 		device = minor_to_device(dh->minor);
4562 	struct drbd_genlmsghdr *dh;
4576 	dh = genlmsg_put(skb, 0, seq, &drbd_genl_family, 0, DRBD_RESOURCE_STATE);
4577 	if (!dh)
4579 	dh->minor = -1U;
4580 	dh->ret_code = NO_ERROR;
4590 	genlmsg_end(skb, dh);
4614 	struct drbd_genlmsghdr *dh;
4628 	dh = genlmsg_put(skb, 0, seq, &drbd_genl_family, 0, DRBD_DEVICE_STATE);
4629 	if (!dh)
4631 	dh->minor = device->minor;
4632 	dh->ret_code = NO_ERROR;
4640 	genlmsg_end(skb, dh);
4664 	struct drbd_genlmsghdr *dh;
4678 	dh = genlmsg_put(skb, 0, seq, &drbd_genl_family, 0, DRBD_CONNECTION_STATE);
4679 	if (!dh)
4681 	dh->minor = -1U;
4682 	dh->ret_code = NO_ERROR;
4690 	genlmsg_end(skb, dh);
4715 	struct drbd_genlmsghdr *dh;
4729 	dh = genlmsg_put(skb, 0, seq, &drbd_genl_family, 0, DRBD_PEER_DEVICE_STATE);
4730 	if (!dh)
4732 	dh->minor = -1U;
4733 	dh->ret_code = NO_ERROR;
4741 	genlmsg_end(skb, dh);
4766 	struct drbd_genlmsghdr *dh;
4779 	dh = genlmsg_put(skb, 0, seq, &drbd_genl_family, 0, DRBD_HELPER);
4780 	if (!dh)
4782 	dh->minor = device ? device->minor : -1;
4783 	dh->ret_code = NO_ERROR;
4789 	genlmsg_end(skb, dh);
4808 	struct drbd_genlmsghdr *dh;
4812 	dh = genlmsg_put(skb, 0, seq, &drbd_genl_family, 0, DRBD_INITIAL_STATE_DONE);
4813 	if (!dh)
4815 	dh->minor = -1U;
4816 	dh->ret_code = NO_ERROR;
4819 	genlmsg_end(skb, dh);