Re: [PATCH] btrfs: Remove total_data_size variable in btrfs_batch_insert_items()

[David Sterba]

On Thu, Jun 03, 2021 at 10:43:11AM -0700, 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@xxxxxxxxxx>

Added to misc-next, thanks. I've removed the Fixes: tag, we've been
using this is for patches that should be backported or otherwise point
to a patch that causes a real bug.