[PATCH V2] i2c: s3c2410: remove unused variable

[Wolfram Sang]

> @@ -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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