Re: [PATCH] ext4: remove useless conditional branch code

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On Sat 01-04-23 15:53:03, wuchi wrote:
> It's ok because the code will be optimized by the compiler, just
> try to simple the code.
> 
> Signed-off-by: wuchi <wuchi.zero@xxxxxxxxx>

Sure. Feel free to add:

Reviewed-by: Jan Kara <jack@xxxxxxx>

								Honza
> 
> diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
> index 87c1c8ae9298..cd725bebe69e 100644
> --- a/fs/ext4/bitmap.c
> +++ b/fs/ext4/bitmap.c
> @@ -74,10 +74,7 @@ int ext4_block_bitmap_csum_verify(struct super_block *sb,
>  	} else
>  		calculated &= 0xFFFF;
>  
> -	if (provided == calculated)
> -		return 1;
> -
> -	return 0;
> +	return provided == calculated;
>  }
>  
>  void ext4_block_bitmap_csum_set(struct super_block *sb,
> -- 
> 2.20.1
> 
-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR



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