stat command from stat package doesn't support '-L' option, so avoid
using it to get rid of boot errors like below.
Populating dev cache
stat: invalid option -- 'L'
Usage: stat [-l] [-f] [-s] [-v] [-h] [-t] [-c format] file1 [file2 ...]
[YOCTO #7210]
(From OE-Core rev: 4ef8cc01906833847386fd441d87a89cbdda7e25)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>