Re: [PATCH v2] qemu-img: Explicit number replaced by a constant

[Stefano Garzarella]

On Wed, Aug 19, 2020 at 09:36:07AM +0800, Yi Li wrote:
> Signed-off-by: Yi Li <yili@winhong.com>
> ---
>  qemu-img.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/qemu-img.c b/qemu-img.c
> index 5308773811..aa2e31c8ae 100644
> --- a/qemu-img.c
> +++ b/qemu-img.c
> @@ -1200,10 +1200,10 @@ static int is_allocated_sectors(const uint8_t *buf, 
> int n, int *pnum,
>          *pnum = 0;
>          return 0;
>      }
> -    is_zero = buffer_is_zero(buf, 512);
> +    is_zero = buffer_is_zero(buf, BDRV_SECTOR_SIZE);
>      for(i = 1; i < n; i++) {
> -        buf += 512;
> -        if (is_zero != buffer_is_zero(buf, 512)) {
> +        buf += BDRV_SECTOR_SIZE;
> +        if (is_zero != buffer_is_zero(buf, BDRV_SECTOR_SIZE)) {
>              break;
>          }
>      }
> @@ -2489,8 +2489,8 @@ static int img_convert(int argc, char **argv)
>              }
>          }
>  
> -        qemu_opt_set_number(opts, BLOCK_OPT_SIZE, s.total_sectors * 512,
> -                            &error_abort);
> +        qemu_opt_set_number(opts, BLOCK_OPT_SIZE,
> +                            s.total_sectors * BDRV_SECTOR_SIZE, 
> &error_abort);
>          ret = add_old_style_options(out_fmt, opts, out_baseimg, NULL);
>          if (ret < 0) {
>              goto out;
> -- 
> 2.25.3
> 
> 
> 

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>