linux-kernel - Re: [PATCH] net: jme: Replace mdelay() with msleep() and usleep_range() in jme_wait

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Message-Id: <20180727.141226.1999188475085596310.davem@davemloft.net>
Date:   Fri, 27 Jul 2018 14:12:26 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     baijiaju1990@...il.com
Cc:     cooldavid@...ldavid.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: jme: Replace mdelay() with msleep() and
 usleep_range() in jme_wait_link()

From: Jia-Ju Bai <baijiaju1990@...il.com>
Date: Fri, 27 Jul 2018 16:25:07 +0800

> jme_wait_link() is never called in atomic context.
> It calls mdelay() to busily wait, which is not necessary.
> mdelay() can be replaced with msleep() and usleep_range().
> 
> This is found by a static analysis tool named DCNS written by myself.
> 
> Signed-off-by: Jia-Ju Bai <baijiaju1990@...il.com>

Applied.