From 6f102550728838f0f83123f193740c06fdfbdd62 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Sun, 13 Mar 2022 14:29:31 -0500 Subject: PCI: fu740: Remove unused assignments MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit fu740_pcie_host_init() assigned "ret", but never used the value. Drop it. Found by Krzysztof using cppcheck: $ cppcheck --enable=all --force unreadVariable drivers/pci/controller/dwc/pcie-fu740.c:227 Variable 'ret' is assigned a value that is never used. Reported-by: Krzysztof Wilczyński Link: https://lore.kernel.org/r/20220313192933.434746-4-helgaas@kernel.org Signed-off-by: Bjorn Helgaas --- drivers/pci/controller/dwc/pcie-fu740.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pci/controller/dwc/pcie-fu740.c') diff --git a/drivers/pci/controller/dwc/pcie-fu740.c b/drivers/pci/controller/dwc/pcie-fu740.c index 00cde9a248b5..43b7b8e18354 100644 --- a/drivers/pci/controller/dwc/pcie-fu740.c +++ b/drivers/pci/controller/dwc/pcie-fu740.c @@ -224,7 +224,7 @@ static int fu740_pcie_host_init(struct pcie_port *pp) /* Clear hold_phy_rst */ writel_relaxed(0x0, afp->mgmt_base + PCIEX8MGMT_APP_HOLD_PHY_RST); /* Enable pcieauxclk */ - ret = clk_prepare_enable(afp->pcie_aux); + clk_prepare_enable(afp->pcie_aux); /* Set RC mode */ writel_relaxed(0x4, afp->mgmt_base + PCIEX8MGMT_DEVICE_TYPE); -- cgit