network,dhcp: drop support of ClientIdentifier=duid-only
authorYu Watanabe <watanabe.yu+github@gmail.com>
Sat, 15 Jul 2023 05:35:28 +0000 (14:35 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Sat, 29 Jul 2023 09:51:09 +0000 (18:51 +0900)
commitd8f19e03c09f3df3e30767ae32b9318107c554ff
tree97009c1fc50aacc486d47be4f1cb3125cf953b45
parentdfecd67f306d1d1e5927c892afebc50e7a4de9be
network,dhcp: drop support of ClientIdentifier=duid-only

The setting has not been never worked, not tested, and should not been
used. As the option is RFC incompliant. Let's drop it.

Closes #25562.
man/systemd.network.xml
src/libsystemd-network/sd-dhcp-client.c
src/network/networkd-dhcp4.c
src/network/networkd-dhcp4.h
src/systemd/sd-dhcp-client.h