diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2025-09-03 22:16:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-06 15:23:59 +0200 |
| commit | e9c206324eeb213957a567a9d066bdeb355c7491 (patch) | |
| tree | a2072e8c97ff8369bcce0e8c51a00ad52cb47a73 /drivers/usb/cdns3/cdnsp-pci.c | |
| parent | 1c208fd306f296a663d1edcced57bd8ef113eb74 (diff) | |
usb: cdns3: cdnsp-pci: remove redundant pci_disable_device() call
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>
Link: https://lore.kernel.org/r/20250903141613.2535472-1-linmq006@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/cdns3/cdnsp-pci.c')
| -rw-r--r-- | drivers/usb/cdns3/cdnsp-pci.c | 5 |
1 files changed, 1 insertions, 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 @@ free_cdnsp: if (!pci_is_enabled(func)) kfree(cdnsp); -disable_pci: - pci_disable_device(pdev); - put_pci: pci_dev_put(func); |