linux-kernel - [PATCH] drm/nouveau: remove set but not used variable ‘pdev’ in nouveau_bios

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Date:   Sat, 23 Jan 2021 09:30:14 +0800
From:   Ye Bin <yebin10@...wei.com>
To:     <bskeggs@...hat.com>, <airlied@...ux.ie>, <daniel@...ll.ch>,
        <dri-devel@...ts.freedesktop.org>, <nouveau@...ts.freedesktop.org>,
        <linux-kernel@...r.kernel.org>
CC:     Ye Bin <yebin10@...wei.com>, Hulk Robot <hulkci@...wei.com>
Subject: [PATCH] drm/nouveau: remove set but not used variable ‘pdev’ in nouveau_bios_init

Fix follow warning:
drivers/gpu/drm/nouveau/nouveau_bios.c:2086:18: warning: variable ‘pdev’ set but not used [-Wunused-but-set-variable]
  struct pci_dev *pdev;
                  ^~~~

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Ye Bin <yebin10@...wei.com>
---
 drivers/gpu/drm/nouveau/nouveau_bios.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 7cc683b8dc7a..e8c445eb1100 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -2083,13 +2083,11 @@ nouveau_bios_init(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvbios *bios = &drm->vbios;
-	struct pci_dev *pdev;
 	int ret;
 
 	/* only relevant for PCI devices */
 	if (!dev_is_pci(dev->dev))
 		return 0;
-	pdev = to_pci_dev(dev->dev);
 
 	if (!NVInitVBIOS(dev))
 		return -ENODEV;
-- 
2.25.4