linux-kernel - Re: [PATCH V2] i2c: s3c2410: remove unused variable

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Message-ID: <20150802015900.GA1726@katana>
Date:	Sun, 2 Aug 2015 03:59:00 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Laurent Navet <laurent.navet@...il.com>
Cc:	kgene@...nel.org, k.kozlowski@...sung.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] i2c: s3c2410: remove unused variable


> @@ -565,7 +564,7 @@ static int i2c_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
>  	tmp &= ~S3C2410_IICCON_IRQPEND;
>  	writel(tmp, i2c->regs + S3C2410_IICCON);
>   out:
> -	return ret;
> +	return;

What about removing out: and return as well?


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