staging: erofs: formatting spaces around '-'

This patch does not change the logic, it only
corrects the formatting and checkpatch checks by
adding spaces around '-'.

The patch fixes 4 checks of type:
"Check: spaces preferred around that '-'".

Signed-off-by: Pavel Zemlyanoy <zemlyanoy@ispras.ru>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pavel Zemlyanoy 2018-08-30 18:13:59 +03:00 • committed by Greg Kroah-Hartman
commit b566ffc3fa