From f51e2308f27b4f1d3057aa49672967228670d6d9 Mon Sep 17 00:00:00 2001 From: Richard Zhu Date: Wed, 6 May 2020 12:24:35 +0800 Subject: [PATCH] MLK-23901 PCI: imx: Initialize the variable value to fix build warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Initialize the variable value to fix build warning. CC drivers/pci/controller/dwc/pci-imx6.o drivers/pci/controller/dwc/pci-imx6.c: In function ‘imx6_pcie_probe’: drivers/pci/controller/dwc/pci-imx6.c:2676:5: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: Richard Zhu Reviewed-by: Fugang Duan --- drivers/pci/controller/dwc/pci-imx6.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index ac84a258ed77..ba1688db9aa6 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -633,7 +633,7 @@ static void imx6_pcie_detach_pd(struct device *dev) static int imx6_pcie_attach_pd(struct device *dev) { - int ret; + int ret = 0; struct imx6_pcie *imx6_pcie = dev_get_drvdata(dev); struct device_link *link;