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From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: "Giuseppe Cavallaro" <peppe.cavallaro@st.com>,
	"Alexandre Torgue" <alexandre.torgue@foss.st.com>,
	"Jose Abreu" <joabreu@synopsys.com>,
	"David S. Miller" <davem@davemloft.net>,
	"Eric Dumazet" <edumazet@google.com>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"Paolo Abeni" <pabeni@redhat.com>, "Chen-Yu Tsai" <wens@csie.org>,
	"Samuel Holland" <samuel@sholland.org>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-sunxi@lists.linux.dev,
	linux-stm32@st-md-mailman.stormreply.com, kernel@pengutronix.de
Subject: Re: [PATCH net-next 10/11] net: stmmac: dwmac-sun8i: Convert to platform remove callback returning void
Date: Sun, 02 Apr 2023 16:41:40 +0200	[thread overview]
Message-ID: <5660915.DvuYhMxLoT@jernej-laptop> (raw)
In-Reply-To: <20230402143025.2524443-11-u.kleine-koenig@pengutronix.de>

Dne nedelja, 02. april 2023 ob 16:30:24 CEST je Uwe Kleine-König napisal(a):
> The .remove() callback for a platform driver returns an int which makes
> many driver authors wrongly assume it's possible to do error handling by
> returning an error code. However the value returned is (mostly) ignored
> and this typically results in resource leaks. To improve here there is a
> quest to make the remove callback return void. In the first step of this
> quest all drivers are converted to .remove_new() which already returns
> void.
> 
> Trivially convert this driver from always returning zero in the remove
> callback to the void returning variant.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

For sunxi:
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej



WARNING: multiple messages have this Message-ID (diff)
From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: "Giuseppe Cavallaro" <peppe.cavallaro@st.com>,
	"Alexandre Torgue" <alexandre.torgue@foss.st.com>,
	"Jose Abreu" <joabreu@synopsys.com>,
	"David S. Miller" <davem@davemloft.net>,
	"Eric Dumazet" <edumazet@google.com>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"Paolo Abeni" <pabeni@redhat.com>, "Chen-Yu Tsai" <wens@csie.org>,
	"Samuel Holland" <samuel@sholland.org>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-sunxi@lists.linux.dev,
	linux-stm32@st-md-mailman.stormreply.com, kernel@pengutronix.de
Subject: Re: [PATCH net-next 10/11] net: stmmac: dwmac-sun8i: Convert to platform remove callback returning void
Date: Sun, 02 Apr 2023 16:41:40 +0200	[thread overview]
Message-ID: <5660915.DvuYhMxLoT@jernej-laptop> (raw)
In-Reply-To: <20230402143025.2524443-11-u.kleine-koenig@pengutronix.de>

Dne nedelja, 02. april 2023 ob 16:30:24 CEST je Uwe Kleine-König napisal(a):
> The .remove() callback for a platform driver returns an int which makes
> many driver authors wrongly assume it's possible to do error handling by
> returning an error code. However the value returned is (mostly) ignored
> and this typically results in resource leaks. To improve here there is a
> quest to make the remove callback return void. In the first step of this
> quest all drivers are converted to .remove_new() which already returns
> void.
> 
> Trivially convert this driver from always returning zero in the remove
> callback to the void returning variant.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

For sunxi:
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2023-04-02 14:41 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-02 14:30 [PATCH net-next 00/11] net: stmmac: Convert to platform remove callback returning void Uwe Kleine-König
2023-04-02 14:30 ` Uwe Kleine-König
2023-04-02 14:30 ` Uwe Kleine-König
2023-04-02 14:30 ` [PATCH net-next 01/11] net: stmmac: Make stmmac_pltfr_remove() return void Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-02 14:41   ` Jernej Škrabec
2023-04-02 14:41     ` Jernej Škrabec
2023-04-02 14:41     ` Jernej Škrabec
2023-04-03 15:55   ` Simon Horman
2023-04-03 15:55     ` Simon Horman
2023-04-03 15:55     ` Simon Horman
2023-04-03 20:39   ` Martin Blumenstingl
2023-04-03 20:39     ` Martin Blumenstingl
2023-04-03 20:39     ` Martin Blumenstingl
2023-04-02 14:30 ` [PATCH net-next 02/11] net: stmmac: dwmac-visconti: Make visconti_eth_clock_remove() " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-02 17:02   ` Simon Horman
2023-04-02 17:02     ` Simon Horman
2023-04-03  5:52     ` Uwe Kleine-König
2023-04-03  5:52       ` Uwe Kleine-König
2023-04-02 14:30 ` [PATCH net-next 03/11] net: stmmac: dwmac-qcom-ethqos: Drop an if with an always false condition Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:47   ` Simon Horman
2023-04-03 15:47     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 04/11] net: stmmac: dwmac-visconti: Convert to platform remove callback returning void Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:46   ` Simon Horman
2023-04-03 15:46     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 05/11] net: stmmac: dwmac-dwc-qos-eth: " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:49   ` Simon Horman
2023-04-03 15:49     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 06/11] net: stmmac: dwmac-qcom-ethqos: " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:49   ` Simon Horman
2023-04-03 15:49     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 07/11] net: stmmac: dwmac-rk: " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:50   ` Simon Horman
2023-04-03 15:50     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 08/11] net: stmmac: dwmac-sti: " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:52   ` Simon Horman
2023-04-03 15:52     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 09/11] net: stmmac: dwmac-stm32: " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:52   ` Simon Horman
2023-04-03 15:52     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 10/11] net: stmmac: dwmac-sun8i: " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-02 14:41   ` Jernej Škrabec [this message]
2023-04-02 14:41     ` Jernej Škrabec
2023-04-03 15:52   ` Simon Horman
2023-04-03 15:52     ` Simon Horman
2023-04-02 14:30 ` [PATCH net-next 11/11] net: stmmac: dwmac-tegra: " Uwe Kleine-König
2023-04-02 14:30   ` Uwe Kleine-König
2023-04-03 15:54   ` Simon Horman
2023-04-03 15:54     ` Simon Horman
2023-04-04 11:16   ` Thierry Reding
2023-04-04 11:16     ` Thierry Reding

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