linux-kernel - [PATCH 27/35] media: dib0700: Refator return path

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Message-Id: <20240415-fix-cocci-v1-27-477afb23728b@chromium.org>
Date: Mon, 15 Apr 2024 19:34:44 +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>, 
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 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 27/35] media: dib0700: Refator return path

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

drivers/media/usb/dvb-usb/dib0700_core.c:67:15-16: WARNING opportunity for min()

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/usb/dvb-usb/dib0700_core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
index 1caabb51ea47..b2ad2d0f76f8 100644
--- a/drivers/media/usb/dvb-usb/dib0700_core.c
+++ b/drivers/media/usb/dvb-usb/dib0700_core.c
@@ -64,7 +64,9 @@ static int dib0700_ctrl_wr(struct dvb_usb_device *d, u8 *tx, u8 txlen)
 	if (status != txlen)
 		deb_data("ep 0 write error (status = %d, len: %d)\n",status,txlen);
 
-	return status < 0 ? status : 0;
+	if (status < 0)
+		return status;
+	return 0;
 }
 
 /* expecting tx buffer: request data[0] ... data[n] (n <= 4) */

-- 
2.44.0.683.g7961c838ac-goog