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Date: Fri, 22 Feb 2019 08:11:02 +1000
From: Ben Skeggs <skeggsb@...il.com>
To: YueHaibing <yuehaibing@...wei.com>
Cc: Ben Skeggs <bskeggs@...hat.com>, David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>, nouveau@...ts.freedesktop.org,
kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
dri-devel@...ts.freedesktop.org
Subject: Re: [Nouveau] [PATCH -next] drm/nouveau/dmem: remove set but not used
variable 'drm'
On Thu, 21 Feb 2019 at 13:41, YueHaibing <yuehaibing@...wei.com> wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/gpu/drm/nouveau/nouveau_dmem.c: In function 'nouveau_dmem_free':
> drivers/gpu/drm/nouveau/nouveau_dmem.c:103:22: warning:
> variable 'drm' set but not used [-Wunused-but-set-variable]
> struct nouveau_drm *drm;
> ^
Thanks! Merged.
>
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>
> ---
> drivers/gpu/drm/nouveau/nouveau_dmem.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c
> index aa9fec80492d..900a302b7ce9 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c
> @@ -100,12 +100,10 @@ static void
> nouveau_dmem_free(struct hmm_devmem *devmem, struct page *page)
> {
> struct nouveau_dmem_chunk *chunk;
> - struct nouveau_drm *drm;
> unsigned long idx;
>
> chunk = (void *)hmm_devmem_page_get_drvdata(page);
> idx = page_to_pfn(page) - chunk->pfn_first;
> - drm = chunk->drm;
>
> /*
> * FIXME:
>
>
>
>
>
> _______________________________________________
> Nouveau mailing list
> Nouveau@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/nouveau
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