netdev - Re: [PATCH v2] treewide, serdev: change receive_buf() return type to size

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Date: Mon, 25 Mar 2024 01:54:22 +0000
From: patchwork-bot+chrome-platform@...nel.org
To: Francesco Dolcini <francesco@...cini.it>
Cc: gregkh@...uxfoundation.org, jirislaby@...nel.org,
 linux-bluetooth@...r.kernel.org, linux-mediatek@...ts.infradead.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 greybus-dev@...ts.linaro.org, linux-iio@...r.kernel.org,
 netdev@...r.kernel.org, chrome-platform@...ts.linux.dev,
 platform-driver-x86@...r.kernel.org, linux-serial@...r.kernel.org,
 linux-sound@...r.kernel.org, francesco.dolcini@...adex.com,
 luiz.dentz@...il.com, johan@...nel.org, elder@...nel.org, jic23@...nel.org,
 lee@...nel.org, kuba@...nel.org, pabeni@...hat.com, edumazet@...gle.com,
 davem@...emloft.net, krzysztof.kozlowski@...aro.org, hdegoede@...hat.com,
 ilpo.jarvinen@...ux.intel.com, bleung@...omium.org, tzungbi@...nel.org,
 robh@...nel.org, Jonathan.Cameron@...wei.com
Subject: Re: [PATCH v2] treewide,
 serdev: change receive_buf() return type to size_t

Hello:

This patch was applied to chrome-platform/linux.git (for-kernelci)
by Greg Kroah-Hartman <gregkh@...uxfoundation.org>:

On Mon, 22 Jan 2024 19:05:51 +0100 you wrote:
> From: Francesco Dolcini <francesco.dolcini@...adex.com>
> 
> receive_buf() is called from ttyport_receive_buf() that expects values
> ">= 0" from serdev_controller_receive_buf(), change its return type from
> ssize_t to size_t.
> 
> The need for this clean-up was noticed while fixing a warning, see
> commit 94d053942544 ("Bluetooth: btnxpuart: fix recv_buf() return value").
> Changing the callback prototype to return an unsigned seems the best way
> to document the API and ensure that is properly used.
> 
> [...]

Here is the summary with links:
  - [v2] treewide, serdev: change receive_buf() return type to size_t
    https://git.kernel.org/chrome-platform/c/fed99212acae

You are awesome, thank you!
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