[LTP] [PATCH v2] syscalls/quotactl07: add regresstion test for Q_XQTUOTARM

[Cyril Hrubis <chrubis@suse.cz>]

Hi!
> This is a regresstion test to check Q_XQUOTARM  whether has
> quota flags check.
> 
> Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
> 
> ---------------------
> 1.Simplify test code
> 2.add comment for invalid_type,
> ---------------------
  ^
  Btw this belongs under the three dashes below, otherwise it ends up in
  the commit message when applied.

...

> +static void setup(void)
> +{
> +	TEST(quotactl(QCMD(Q_XQUOTAOFF, USRQUOTA), tst_device->dev, 0, (void *)&qflag_acct));
> +	if (TST_RET == -1)
> +		tst_brk(TBROK | TTERRNO, "quotactl with Q_XQUOTAOFF failed");
> +
> +	TEST(quotactl(QCMD(Q_XQUOTARM, USRQUOTA), tst_device->dev, 0, (void *)&valid_type));
> +	if (TST_ERR == EINVAL) {
> +		tst_res(TCONF, "current system doesn't support Q_XQUOTARM, skip it");
> +		return;

I've changed this to tst_brk() because doing return from setup has no
efect here, and pushed, thanks.

-- 
Cyril Hrubis
chrubis@suse.cz