linux-kernel - [PATCH 31/35] media: cx231xx: Refator return path

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Message-Id: <20240415-fix-cocci-v1-31-477afb23728b@chromium.org>
Date: Mon, 15 Apr 2024 19:34:48 +0000
From: Ricardo Ribalda <ribalda@...omium.org>
To: Martin Tuma <martin.tuma@...iteqautomotive.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Hans Verkuil <hverkuil-cisco@...all.nl>, 
 Hugues Fruchet <hugues.fruchet@...s.st.com>, 
 Alain Volmat <alain.volmat@...s.st.com>, 
 Maxime Coquelin <mcoquelin.stm32@...il.com>, 
 Alexandre Torgue <alexandre.torgue@...s.st.com>, 
 Paul Kocialkowski <paul.kocialkowski@...tlin.com>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Samuel Holland <samuel@...lland.org>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Thierry Reding <thierry.reding@...il.com>, 
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 Sowjanya Komatineni <skomatineni@...dia.com>, 
 Luca Ceresoli <luca.ceresoli@...tlin.com>, 
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 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
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 Abylay Ospan <aospan@...up.ru>, 
 Ezequiel Garcia <ezequiel@...guardiasur.com.ar>, 
 Dmitry Osipenko <digetx@...il.com>, 
 Stanimir Varbanov <stanimir.k.varbanov@...il.com>, 
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 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, 
 Benjamin Mugnier <benjamin.mugnier@...s.st.com>, 
 Sylvain Petinot <sylvain.petinot@...s.st.com>, 
 Jacopo Mondi <jacopo+renesas@...ndi.org>, 
 Kieran Bingham <kieran.bingham+renesas@...asonboard.com>, 
 Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>, 
 Niklas Söderlund <niklas.soderlund+renesas@...natech.se>, 
 Pavel Machek <pavel@....cz>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-stm32@...md-mailman.stormreply.com, 
 linux-arm-kernel@...ts.infradead.org, linux-staging@...ts.linux.dev, 
 linux-sunxi@...ts.linux.dev, linux-tegra@...r.kernel.org, 
 linux-mediatek@...ts.infradead.org, linux-arm-msm@...r.kernel.org, 
 Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH 31/35] media: cx231xx: Refator return path

This is a nop, but let cocci now that this is not a good candidate for
min()

drivers/media/usb/cx231xx/cx231xx-i2c.c:353:15-16: WARNING opportunity for min()
drivers/media/usb/cx231xx/cx231xx-i2c.c:262:15-16: WARNING opportunity for min()
drivers/media/usb/cx231xx/cx231xx-i2c.c:326:15-16: WARNING opportunity for min()
drivers/media/usb/cx231xx/cx231xx-i2c.c:176:15-16: WARNING opportunity for min()

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/usb/cx231xx/cx231xx-i2c.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/drivers/media/usb/cx231xx/cx231xx-i2c.c b/drivers/media/usb/cx231xx/cx231xx-i2c.c
index c6659253c6fb..28de72856c90 100644
--- a/drivers/media/usb/cx231xx/cx231xx-i2c.c
+++ b/drivers/media/usb/cx231xx/cx231xx-i2c.c
@@ -173,7 +173,9 @@ static int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
 		status = dev->cx231xx_send_usb_command(bus, &req_data);
 	}
 
-	return status < 0 ? status : 0;
+	if (status < 0)
+		return status;
+	return 0;
 }
 
 /*
@@ -259,7 +261,9 @@ static int cx231xx_i2c_recv_bytes(struct i2c_adapter *i2c_adap,
 		status = dev->cx231xx_send_usb_command(bus, &req_data);
 	}
 
-	return status < 0 ? status : 0;
+	if (status < 0)
+		return status;
+	return 0;
 }
 
 /*
@@ -323,7 +327,9 @@ static int cx231xx_i2c_recv_bytes_with_saddr(struct i2c_adapter *i2c_adap,
 	/* usb send command */
 	status = dev->cx231xx_send_usb_command(bus, &req_data);
 
-	return status < 0 ? status : 0;
+	if (status < 0)
+		return status;
+	return 0;
 }
 
 /*
@@ -350,7 +356,9 @@ static int cx231xx_i2c_check_for_device(struct i2c_adapter *i2c_adap,
 	/* usb send command */
 	status = dev->cx231xx_send_usb_command(bus, &req_data);
 
-	return status < 0 ? status : 0;
+	if (status < 0)
+		return status;
+	return 0;
 }
 
 /*

-- 
2.44.0.683.g7961c838ac-goog