linux-kernel - Re: [PATCH] btrfs: Remove total_data_size variable in btrfs_batch_insert

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Date:   Fri, 4 Jun 2021 12:13:04 +0300
From:   Nikolay Borisov <nborisov@...e.com>
To:     Nathan Chancellor <nathan@...nel.org>, Chris Mason <clm@...com>,
        Josef Bacik <josef@...icpanda.com>,
        David Sterba <dsterba@...e.com>
Cc:     Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org,
        clang-built-linux@...glegroups.com
Subject: Re: [PATCH] btrfs: Remove total_data_size variable in
 btrfs_batch_insert_items()



On 3.06.21 г. 20:43, Nathan Chancellor wrote:
> clang warns:
> 
> fs/btrfs/delayed-inode.c:684:6: warning: variable 'total_data_size' set
> but not used [-Wunused-but-set-variable]
>         int total_data_size = 0, total_size = 0;
>             ^
> 1 warning generated.
> 
> This variable's value has been unused since commit fc0d82e103c7 ("btrfs:
> sink total_data parameter in setup_items_for_insert"). Eliminate it.
> 
> Fixes: fc0d82e103c7 ("btrfs: sink total_data parameter in setup_items_for_insert")
> Link: https://github.com/ClangBuiltLinux/linux/issues/1391
> Signed-off-by: Nathan Chancellor <nathan@...nel.org>

Reviewed-by: Nikolay Borisov <nborisov@...e.com>