network: read sysctl value only once (#12990)
authorYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 9 Jul 2019 07:56:50 +0000 (16:56 +0900)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Tue, 9 Jul 2019 07:56:50 +0000 (09:56 +0200)
commit593aee8f3c7c5edc403ab63addb85e0603c6024f
treef4019c73634068879f20a5b24d9481a1c13a5c5d
parent8164e30603514a77c2d3aef8ec49a78468ec8563
network: read sysctl value only once (#12990)

Follow-up for bafa9641446852f7fa15ca12d08a223d345c78ea.

When the value is changed, networkd needs to be restarted.
src/network/networkd-link.c