On Wed, Dec 7, 2016 at 11:42 PM, Kirtika Ruchandani
<[email protected]> wrote:
> Commit eb7d78c9e7f6 introduced align_start, align_size and align_end
> variables in pgmap_radix_release() but did not use them.
> Compiling with W=1 gives the following harmless warning, fix it to
> reduce the noise with W=1 in the kernel.
>
> kernel/memremap.c: In function ‘pgmap_radix_release’:
> kernel/memremap.c:199:48: warning: variable ‘align_end’ set but not used
> [-Wunused-but-set-variable]
>
> The call to resource_size has no side-effects and is safe to remove.
>
> Fixes: eb7d78c9e7f6 ("devm_memremap_pages: fix vmem_altmap lifetime +
> alignment handling")
> Cc: Dan Williams <[email protected]>
> Signed-off-by: Kirtika Ruchandani <[email protected]>
Thanks for the fix, however I'm already addressing this as a side effect of:
https://lkml.org/lkml/2016/12/1/726
I'm in the process of posting v2 of that patch.
