udevd: add helper with error handling to synthesize "change" events
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Thu, 11 Jul 2019 06:43:45 +0000 (08:43 +0200)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Thu, 11 Jul 2019 22:17:47 +0000 (00:17 +0200)
commit0584b17a8c7d17649aef9f06a8aee304dc80eb7e
tree0401efb1a0ed0581714fe390200bc7433a5e8d2d
parent2aa07538bad3efb54309ada63fdaa1273ffbd1a2
udevd: add helper with error handling to synthesize "change" events

Coverity was unhappy that we ignore the return value from write_string_file().
We should at least warn. CID#1302373.
src/udev/udevd.c