[PATCH 01/17] block: remove a superflous ifdef in blkdev.h

[Damien Le Moal]

On 7/4/22 21:44, Christoph Hellwig wrote:
> It doesn't hurt to lways have the blk_zone_cond_str prototype, and the

s/lways/always

> two inlines can also be defined unconditionally.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> ---
>  include/linux/blkdev.h | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
> index b9a94c53c6cd3..270cd0c552924 100644
> --- a/include/linux/blkdev.h
> +++ b/include/linux/blkdev.h
> @@ -899,8 +899,6 @@ static inline struct request_queue *bdev_get_queue(struct block_device *bdev)
>  	return bdev->bd_queue;	/* this is never NULL */
>  }
>  
> -#ifdef CONFIG_BLK_DEV_ZONED
> -
>  /* Helper to convert BLK_ZONE_ZONE_XXX to its string format XXX */
>  const char *blk_zone_cond_str(enum blk_zone_cond zone_cond);

This is defined in block/blk-zoned.c and so not compiled if
CONFIG_BLK_DEV_ZONED is not defined. But I guess this should be fine since
if there is a user of this function with !CONFIG_BLK_DEV_ZONED, a build
should fail anyway.

>  
> @@ -915,7 +913,6 @@ static inline unsigned int bio_zone_is_seq(struct bio *bio)
>  	return blk_queue_zone_is_seq(bdev_get_queue(bio->bi_bdev),
>  				     bio->bi_iter.bi_sector);
>  }
> -#endif /* CONFIG_BLK_DEV_ZONED */
>  
>  /*
>   * Return how much of the chunk is left to be used for I/O at a given offset.

Reviewed-by: Damien Le Moal <damien.lemoal at opensource.wdc.com>

-- 
Damien Le Moal
Western Digital Research