linux-kernel - [PATCH 18/35] media: gspca: cpia1: Use min macro

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Message-Id: <20240415-fix-cocci-v1-18-477afb23728b@chromium.org>
Date: Mon, 15 Apr 2024 19:34:35 +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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 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 18/35] media: gspca: cpia1: Use min macro

Simplifies the code.

Found by cocci:
drivers/media/usb/gspca/cpia1.c:607:30-31: WARNING opportunity for min()

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/usb/gspca/cpia1.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/usb/gspca/cpia1.c b/drivers/media/usb/gspca/cpia1.c
index 5f5fa851ca64..14aaf36cde6e 100644
--- a/drivers/media/usb/gspca/cpia1.c
+++ b/drivers/media/usb/gspca/cpia1.c
@@ -604,10 +604,8 @@ static int find_over_exposure(int brightness)
 	MaxAllowableOverExposure = FLICKER_MAX_EXPOSURE - brightness -
 				   FLICKER_BRIGHTNESS_CONSTANT;
 
-	if (MaxAllowableOverExposure < FLICKER_ALLOWABLE_OVER_EXPOSURE)
-		OverExposure = MaxAllowableOverExposure;
-	else
-		OverExposure = FLICKER_ALLOWABLE_OVER_EXPOSURE;
+	OverExposure = min(MaxAllowableOverExposure,
+			   FLICKER_ALLOWABLE_OVER_EXPOSURE);
 
 	return OverExposure;
 }

-- 
2.44.0.683.g7961c838ac-goog