linux-kernel - [PATCH platform-next] media/platform: remove redundant bpp variable

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Message-Id: <20211215060339.441820-1-chi.minghao@zte.com.cn>
Date:   Wed, 15 Dec 2021 06:03:39 +0000
From:   cgel.zte@...il.com
To:     prabhakar.csengg@...il.com
Cc:     mchehab@...nel.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH platform-next] media/platform: remove redundant bpp variable

From: Minghao Chi <chi.minghao@....com.cn>

Return value directly instead of taking this in another
redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
---
 drivers/media/platform/am437x/am437x-vpfe.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c
index 2dfae9bc0bba..dc3ef0708f14 100644
--- a/drivers/media/platform/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/am437x/am437x-vpfe.c
@@ -143,13 +143,12 @@ static unsigned int __get_bytesperpixel(struct vpfe_device *vpfe,
 {
 	struct vpfe_subdev_info *sdinfo = vpfe->current_subdev;
 	unsigned int bus_width = sdinfo->vpfe_param.bus_width;
-	u32 bpp, bus_width_bytes, clocksperpixel;
+	u32 bus_width_bytes, clocksperpixel;
 
 	bus_width_bytes = ALIGN(bus_width, 8) >> 3;
 	clocksperpixel = DIV_ROUND_UP(fmt->bitsperpixel, bus_width);
-	bpp = clocksperpixel * bus_width_bytes;
 
-	return bpp;
+	return clocksperpixel * bus_width_bytes;
 }
 
 /*  Print Four-character-code (FOURCC) */
-- 
2.25.1