Chengguang Xu 910f3d58d0 gfs2: using posix_acl_xattr_size instead of posix_acl_to_xattr ...

It seems better to get size by calling posix_acl_xattr_size() instead of
calling posix_acl_to_xattr() with NULL buffer argument.

posix_acl_xattr_size() never returns 0, so remove the unnecessary check.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

2018-07-24 20:02:11 +02:00

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