linux-kernel - Re: [PATCH] net/usb/drivers: Remove useless hrtimer

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Message-Id: <20180620.090704.1841351400456293204.davem@davemloft.net>
Date:   Wed, 20 Jun 2018 09:07:04 +0900 (KST)
From:   David Miller <davem@...emloft.net>
To:     daniel.lezcano@...aro.org
Cc:     oliver@...kum.org, linux-usb@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/usb/drivers: Remove useless hrtimer_active check

From: Daniel Lezcano <daniel.lezcano@...aro.org>
Date: Tue, 19 Jun 2018 16:14:30 +0200

> The code does:
> 
>  if (hrtimer_active(&t))
>     hrtimer_cancel(&t);
> 
> However, hrtimer_cancel() checks if the timer is active, so the
> test above is pointless.
> 
> Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>

Applied.