[PATCH] ACL version mismatch error code fix

From: Andreas Gruenbacher <agruen@suse.de>

Return EOPNOTSUPP rather than EINVAL when we discover an ACL version
mismatch.

diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
index f8fc213..789a255 100644 (file)
--- a/fs/xattr_acl.c
+++ b/fs/xattr_acl.c
@@ -29,7 +29,7 @@ posix_acl_from_xattr(const void *value, size_t size)
        if (size < sizeof(posix_acl_xattr_header))
                 return ERR_PTR(-EINVAL);
        if (header->a_version != cpu_to_le32(POSIX_ACL_XATTR_VERSION))
-               return ERR_PTR(-EINVAL);
+               return ERR_PTR(-EOPNOTSUPP);
 
        count = posix_acl_xattr_count(size);
        if (count < 0)