Fix errval variable to be positive errno value
authorTomohiro Kusumi <tkusumi@tuxera.com>
Mon, 13 Mar 2017 18:15:01 +0000 (20:15 +0200)
committerJens Axboe <axboe@fb.com>
Mon, 13 Mar 2017 18:27:31 +0000 (12:27 -0600)
commitafd118db00aeaf5314d62edb99b4d3605d08e9c6
tree97ea285db1e31250c0f53369095493812b160501
parent22de5d7741f963e57dd5e3bb70d822e992dd2515
Fix errval variable to be positive errno value

The local variable errval is used for strerror(3) which only works
with positive values (i.e. -EXXX doesn't return an expected string).

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
filesetup.c