btrfs-progs: remove unnecessary judgment for fd in scrub
authorGui Hecheng <guihc.fnst@cn.fujitsu.com>
Thu, 17 Jul 2014 02:40:37 +0000 (10:40 +0800)
committerDavid Sterba <dsterba@suse.cz>
Fri, 22 Aug 2014 13:07:01 +0000 (15:07 +0200)
commitdfe83649cf0cbf8ccc9a1ddba2883a28ad67eff5
tree84bd1002ffc24a96d911047e6ab8555eccbfe223
parent965cd864491514e319c1f90cfece70437e535990
btrfs-progs: remove unnecessary judgment for fd in scrub

The scrub_read_file function is always on a branch,
which has (fd >= 0), so there is not need to judgment
the pasted in arg.

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
cmds-scrub.c