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Message-ID: <20190221033851.70331-1-yuehaibing@huawei.com>
Date: Thu, 21 Feb 2019 03:38:51 +0000
From: YueHaibing <yuehaibing@...wei.com>
To: Ben Skeggs <bskeggs@...hat.com>, David Airlie <airlied@...ux.ie>,
"Daniel Vetter" <daniel@...ll.ch>
CC: YueHaibing <yuehaibing@...wei.com>,
<dri-devel@...ts.freedesktop.org>, <nouveau@...ts.freedesktop.org>,
<linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>
Subject: [PATCH -next] drm/nouveau/dmem: remove set but not used variable 'drm'
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;
^
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:
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