ovl: clean up ovl_getxattr() in copy_up.c

Lose the padding and the failure message (in line with other parts of the
copy up process).  Return zero for both nonexistent or empty xattr.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Miklos Szeredi 2020-09-02 10:58:48 +02:00
commit de7a52c9c6