Re: [PATCH] msm_serial: Remove redundant unlikely()

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On Thu, Dec 09, 2010 at 03:51:32PM +0100, Tobias Klauser wrote:

> IS_ERR() already implies unlikely(), so it can be omitted here.
> 
> Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>

Acked-by: David Brown <davidb@xxxxxxxxxxxxxx>

>  drivers/serial/msm_serial.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/serial/msm_serial.c b/drivers/serial/msm_serial.c
> index f8c816e..8e43a7b 100644
> --- a/drivers/serial/msm_serial.c
> +++ b/drivers/serial/msm_serial.c
> @@ -686,7 +686,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
>  	msm_port = UART_TO_MSM(port);
>  
>  	msm_port->clk = clk_get(&pdev->dev, "uart_clk");
> -	if (unlikely(IS_ERR(msm_port->clk)))
> +	if (IS_ERR(msm_port->clk))
>  		return PTR_ERR(msm_port->clk);
>  	port->uartclk = clk_get_rate(msm_port->clk);
>  	printk(KERN_INFO "uartclk = %d\n", port->uartclk);
> -- 
> 1.7.0.4
> 

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