machine-id-setup: use return log_error… pattern
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Tue, 19 Dec 2017 09:02:27 +0000 (10:02 +0100)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Tue, 19 Dec 2017 14:20:38 +0000 (15:20 +0100)
commitd49a7143fcf5693f317d484ebbe92ecece99d086
tree10d534c56784180af0c4f2d9a6a241c7ad9053ba
parent5364c68690d5a25b6dcc4b49534d88af78966f3b
machine-id-setup: use return log_error… pattern

No functional difference, but this way it's clearer that the original errno
value is returned.
src/core/machine-id-setup.c