linux-kernel - Re: [PATCH 1/1] usb: gadget: u_serial: Use kfifo instead of homemade circular buffer

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Message-ID: <87o9nmzv48.fsf@linux.intel.com>
Date:   Tue, 28 Nov 2017 10:05:11 +0200
From:   Felipe Balbi <felipe.balbi@...ux.intel.com>
To:     Lu Baolu <baolu.lu@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lu Baolu <baolu.lu@...ux.intel.com>
Subject: Re: [PATCH 1/1] usb: gadget: u_serial: Use kfifo instead of homemade circular buffer


Hi,

Lu Baolu <baolu.lu@...ux.intel.com> writes:
> The kernel FIFO implementation, kfifo, provides interfaces to manipulate
> a first-in-first-out circular buffer.  Use kfifo instead of the homemade
> one to make the code more concise and readable.
>
> Signed-off-by: Lu Baolu <baolu.lu@...ux.intel.com>

Thanks :-) Can you give a little description of how you tested this?

-- 
balbi

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