blkdebug: Use errp for read_config()
commit466b49f276310952ad64485d8b9fa87a5c8a9451
authorMax Reitz <mreitz@redhat.com>
Fri, 20 Dec 2013 18:28:01 +0000 (20 19:28 +0100)
committerKevin Wolf <kwolf@redhat.com>
Wed, 22 Jan 2014 11:07:17 +0000 (22 12:07 +0100)
tree79e4b666490715d6f5846ee6cafaec1f90c71bd9
parent4694020d3c0d21f02408d5cc6f44b8fb55b4ee15
blkdebug: Use errp for read_config()

Use an Error variable in the read_config() function.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/blkdebug.c