Re: [PATCH] drivers/ata: remove redundant val variable

[Damien Le Moal <damien.lemoal@opensource.wdc.com>]

On 1/4/22 20:25, cgel.zte@gmail.com wrote:
> From: Minghao Chi <chi.minghao@zte.com.cn>
> 
> Return value from DIV_ROUND_UP() directly instead
> of taking this in another redundant variable.
> 
> Reported-by: Zeal Robot <zealci@zte.com.cn>
> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
> Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
> ---
>  drivers/ata/pata_octeon_cf.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
> 
> diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
> index b5a3f710d76d..70f91800fe9e 100644
> --- a/drivers/ata/pata_octeon_cf.c
> +++ b/drivers/ata/pata_octeon_cf.c
> @@ -73,16 +73,12 @@ MODULE_PARM_DESC(enable_dma,
>   */
>  static unsigned int ns_to_tim_reg(unsigned int tim_mult, unsigned int nsecs)
>  {
> -	unsigned int val;
> -
>  	/*
>  	 * Compute # of eclock periods to get desired duration in
>  	 * nanoseconds.
>  	 */
> -	val = DIV_ROUND_UP(nsecs * (octeon_get_io_clock_rate() / 1000000),
> +	return DIV_ROUND_UP(nsecs * (octeon_get_io_clock_rate() / 1000000),
>  			  1000 * tim_mult);
> -
> -	return val;
>  }
>  
>  static void octeon_cf_set_boot_reg_cfg(int cs, unsigned int multiplier)

Applied to for-5.17. Thanks.

-- 
Damien Le Moal
Western Digital Research