linux-kernel - [PATCH] nvme: fix unused variable warning

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210421140436.3882411-1-arnd@kernel.org>
Date:   Wed, 21 Apr 2021 16:04:20 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Prike Liang <Prike.Liang@....com>,
        Shyam Sundar S K <Shyam-sundar.S-k@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Chaitanya Kulkarni <chaitanya.kulkarni@....com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rajat Jain <rajatja@...gle.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] nvme: fix unused variable warning

From: Arnd Bergmann <arnd@...db.de>

The function was introduced with a variable that is never referenced:

drivers/pci/quirks.c: In function 'quirk_amd_nvme_fixup':
drivers/pci/quirks.c:312:25: warning: unused variable 'rdev' [-Wunused-variable]

Fixes: 9597624ef606 ("nvme: put some AMD PCIE downstream NVME device to simple suspend/resume path")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/pci/quirks.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 2e24dced699a..c86ede081534 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -309,8 +309,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD,	PCI_DEVICE_ID_AMD_8151_0,	quirk_nopci
 
 static void quirk_amd_nvme_fixup(struct pci_dev *dev)
 {
-	struct pci_dev *rdev;
-
 	dev->dev_flags |= PCI_DEV_FLAGS_AMD_NVME_SIMPLE_SUSPEND;
 	pci_info(dev, "AMD simple suspend opt enabled\n");
 
-- 
2.29.2