[LTP] [PATCH v4 4/9] tst_supported_fs: Support skip list when query single fs

[Petr Vorel]

> On 09. 09. 22 16:22, Petr Vorel wrote:
> > OK, this is not in v5. I don't mind to send v6 on Monday, if we agree this
> > is wanted. Implementation detail: should I use for -2 and -1 for these two values?
> > (code < 0 would be error, code > 0 would be OK, 0 itself skipped)

> One more thing, the skiplist check should be done before availability check.
> It's faster and it'll save you work when you're trying to fix tests that
> shouldn't be skipped.
Good point. I guess you mean just to reverse order in
tst_fs_is_supported_skiplist(), right?

Kind regards,
Petr

+++ lib/tst_supported_fs_types.c
@@ -137,17 +137,10 @@ enum tst_fs_impl tst_fs_is_supported(const char *fs_type)
 enum tst_fs_impl tst_fs_is_supported_skiplist(const char *fs_type, const char
 					      *const *skiplist)
 {
-	int ret;
-
-	ret = tst_fs_is_supported(fs_type);
-
-	if (!ret)
-		return ret;
-
 	if (tst_fs_in_skiplist(fs_type, skiplist))
 		return TST_FS_UNSUPPORTED;
 
-	return ret;
+	return tst_fs_is_supported(fs_type);
 }
 
 const char **tst_get_supported_fs_types(const char *const *skiplist)