From: Colin King <colin.king@canonical.com>
To: "Alyssa Rosenzweig" <alyssa@rosenzweig.io>,
"Marc Zyngier" <maz@kernel.org>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
linux-pci@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] PCI: apple: Remove redundant initialization of pointer port_pdev
Date: Tue, 12 Oct 2021 14:32:35 +0100 [thread overview]
Message-ID: <20211012133235.260534-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The pointer port_pdev is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/pci/controller/pcie-apple.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/controller/pcie-apple.c b/drivers/pci/controller/pcie-apple.c
index b4db7a065553..19fd2d38aaab 100644
--- a/drivers/pci/controller/pcie-apple.c
+++ b/drivers/pci/controller/pcie-apple.c
@@ -634,7 +634,7 @@ static struct apple_pcie_port *apple_pcie_get_port(struct pci_dev *pdev)
{
struct pci_config_window *cfg = pdev->sysdata;
struct apple_pcie *pcie = cfg->priv;
- struct pci_dev *port_pdev = pdev;
+ struct pci_dev *port_pdev;
struct apple_pcie_port *port;
/* Find the root port this device is on */
--
2.32.0
next reply other threads:[~2021-10-12 13:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 13:32 Colin King [this message]
2021-10-12 15:02 ` [PATCH][next] PCI: apple: Remove redundant initialization of pointer port_pdev Alyssa Rosenzweig
2021-10-13 0:47 ` Krzysztof Wilczyński
2021-10-13 13:41 ` Lorenzo Pieralisi
2021-10-13 14:06 ` Alyssa Rosenzweig
2021-10-13 14:14 ` Lorenzo Pieralisi
2021-10-13 14:22 ` Colin Ian King
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