| Message ID | 20240708180539.1447307-4-dan.carpenter@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [1/3] PCI: qcom: Fix missing error code in qcom_pcie_probe() | expand |
On Mon, Jul 08, 2024 at 01:05:38PM -0500, Dan Carpenter wrote: > Smatch complains that "ret" could be uninitialized if "pcie->icc_mem" > is NULL and "pm_suspend_target_state == PM_SUSPEND_MEM". Silence this > warning by initializing ret to zero. > > Fixes: 78b5f6f8855e ("PCI: qcom: Add OPP support to scale performance") > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> - Mani > --- > drivers/pci/controller/dwc/pcie-qcom.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c > index e06c4ad3a72a..74e2acf4ae11 100644 > --- a/drivers/pci/controller/dwc/pcie-qcom.c > +++ b/drivers/pci/controller/dwc/pcie-qcom.c > @@ -1633,7 +1633,7 @@ static int qcom_pcie_probe(struct platform_device *pdev) > static int qcom_pcie_suspend_noirq(struct device *dev) > { > struct qcom_pcie *pcie = dev_get_drvdata(dev); > - int ret; > + int ret = 0; > > /* > * Set minimum bandwidth required to keep data path functional during > -- > 2.43.0 >
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index e06c4ad3a72a..74e2acf4ae11 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1633,7 +1633,7 @@ static int qcom_pcie_probe(struct platform_device *pdev) static int qcom_pcie_suspend_noirq(struct device *dev) { struct qcom_pcie *pcie = dev_get_drvdata(dev); - int ret; + int ret = 0; /* * Set minimum bandwidth required to keep data path functional during
Smatch complains that "ret" could be uninitialized if "pcie->icc_mem" is NULL and "pm_suspend_target_state == PM_SUSPEND_MEM". Silence this warning by initializing ret to zero. Fixes: 78b5f6f8855e ("PCI: qcom: Add OPP support to scale performance") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> --- drivers/pci/controller/dwc/pcie-qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)