tree b90d4bb22735be709d75443df92c41d4c95fd964
parent fb5669e851ba8e534fcf59ae36cd6228edaed35b
author Basil Gello <vasek.gello@gmail.com> 1500404401 +0300
committer Christopher N. Hesse <raymanfx@gmail.com> 1501794218 +0000

secril-client: close fds on I/O errors

if a kernel device returns an I/O error, it is better not to chew
the CPU resources retrying I/O operation on a not ready device.

Fixes periodical 100%-core load in audioserver after a voice call
completion.

Change-Id: I2b66ffd18c85823a11e50598a6b4e3c0245a0083