From: Kalle Valo <kvalo@codeaurora.org>
To: Jia-Ju Bai <baijiaju1990@gmail.com>
Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, Jia-Ju Bai <baijiaju1990@gmail.com>
Subject: Re: [PATCH] rtl818x: Replace mdelay() with msleep() in rtl8225se_rf_init
Date: Tue, 31 Jul 2018 07:27:03 +0000 (UTC) [thread overview]
Message-ID: <20180731072703.6141960708@smtp.codeaurora.org> (raw)
In-Reply-To: <20180727085045.3949-1-baijiaju1990@gmail.com>
Jia-Ju Bai <baijiaju1990@gmail.com> wrote:
> rtl8225se_rf_init() is never called in atomic context.
> It calls mdelay() to busily wait, which is not necessary.
> mdelay() can be replaced with msleep().
> This patch only replaces the mdelay() that has >20ms time to wait.
>
> This is found by a static analysis tool named DCNS written by myself.
>
> Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Patch applied to wireless-drivers-next.git, thanks.
622e938240db rtl818x: Replace mdelay() with msleep() in rtl8225se_rf_init
--
https://patchwork.kernel.org/patch/10546749/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
WARNING: multiple messages have this Message-ID (diff)
From: Kalle Valo <kvalo-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: Jia-Ju Bai <baijiaju1990-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jia-Ju Bai <baijiaju1990-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH] rtl818x: Replace mdelay() with msleep() in rtl8225se_rf_init
Date: Tue, 31 Jul 2018 07:27:03 +0000 (UTC) [thread overview]
Message-ID: <20180731072703.6141960708@smtp.codeaurora.org> (raw)
In-Reply-To: <20180727085045.3949-1-baijiaju1990-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Jia-Ju Bai <baijiaju1990-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> rtl8225se_rf_init() is never called in atomic context.
> It calls mdelay() to busily wait, which is not necessary.
> mdelay() can be replaced with msleep().
> This patch only replaces the mdelay() that has >20ms time to wait.
>
> This is found by a static analysis tool named DCNS written by myself.
>
> Signed-off-by: Jia-Ju Bai <baijiaju1990-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch applied to wireless-drivers-next.git, thanks.
622e938240db rtl818x: Replace mdelay() with msleep() in rtl8225se_rf_init
--
https://patchwork.kernel.org/patch/10546749/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2018-07-31 9:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-27 8:50 [PATCH] net: wireless: realtek: rtl8225se: Replace mdelay() with msleep() in rtl8225se_rf_init Jia-Ju Bai
2018-07-31 7:27 ` Kalle Valo [this message]
2018-07-31 7:27 ` [PATCH] rtl818x: " Kalle Valo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180731072703.6141960708@smtp.codeaurora.org \
--to=kvalo@codeaurora.org \
--cc=baijiaju1990@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.