The cdnsp-pci driver uses pcim_enable_device() to enable a PCI device,
which means the device will be automatically disabled on driver detach
through the managed device framework. The manual pci_disable_device()
call in the error path is therefore redundant.
Found via static anlaysis and this is similar to commit 99ca0b57e49f
("thermal: intel: int340x: processor: Fix warning during module unload").
Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
drivers/usb/cdns3/cdnsp-pci.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/usb/cdns3/cdnsp-pci.c b/drivers/usb/cdns3/cdnsp-pci.c
index 8c361b8394e9..5e7b88ca8b96 100644
--- a/drivers/usb/cdns3/cdnsp-pci.c
+++ b/drivers/usb/cdns3/cdnsp-pci.c
@@ -85,7 +85,7 @@ static int cdnsp_pci_probe(struct pci_dev *pdev,
cdnsp = kzalloc(sizeof(*cdnsp), GFP_KERNEL);
if (!cdnsp) {
ret = -ENOMEM;
- goto disable_pci;
+ goto put_pci;
}
}
@@ -168,9 +168,6 @@ static int cdnsp_pci_probe(struct pci_dev *pdev,
if (!pci_is_enabled(func))
kfree(cdnsp);
-disable_pci:
- pci_disable_device(pdev);
-
put_pci:
pci_dev_put(func);
--
2.35.1