From: Dan Carpenter <dan.carpenter@oracle.com>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Yan-Hsuan Chuang <tony0620emma@gmail.com>,
Tzu-En Huang <tehuang@realtek.com>,
linux-wireless@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] rtw88: Fix an error code in rtw_debugfs_set_rsvd_page()
Date: Mon, 15 Mar 2021 12:11:07 +0300 [thread overview]
Message-ID: <20210315091107.GO21246@kadam> (raw)
In-Reply-To: <20210315080817.A3975C43461@smtp.codeaurora.org>
On Mon, Mar 15, 2021 at 08:08:17AM +0000, Kalle Valo wrote:
> Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> > The sscanf() function returns either 0 or 1 here. It doesn't return
> > error codes. We should return -EINVAL if the string is invalid.
> >
> > Fixes: c376c1fc87b7 ("rtw88: add h2c command in debugfs")
> > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> Why do you remove the num variable? I think the code is more readable with it.
>
The way I wrote it is slightly more normal (457 vs 333) and we don't use
"num" except for the one if statement. But I can write the other way.
I'll resend.
regards,
dan carpenter
prev parent reply other threads:[~2021-03-15 9:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 19:43 [PATCH] rtw88: Fix an error code in rtw_debugfs_set_rsvd_page() Dan Carpenter
2021-03-15 8:08 ` Kalle Valo
[not found] ` <20210315080817.A3975C43461@smtp.codeaurora.org>
2021-03-15 9:11 ` Dan Carpenter [this message]
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