Messages in this thread Patch in this message |  | | From | Christophe JAILLET <> | Subject | [PATCH] virtio: pci: Fix an error handling path in vp_modern_probe() | Date | Sun, 3 Apr 2022 11:11:14 +0200 |
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If an error occurs after a successful pci_request_selected_regions() call, it should be undone by a corresponding pci_release_selected_regions() call, as already done in vp_modern_remove().
Fixes: fd502729fbbf ("virtio-pci: introduce modern device module") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/virtio/virtio_pci_modern_dev.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/virtio/virtio_pci_modern_dev.c b/drivers/virtio/virtio_pci_modern_dev.c index 591738ad3d56..4093f9cca7a6 100644 --- a/drivers/virtio/virtio_pci_modern_dev.c +++ b/drivers/virtio/virtio_pci_modern_dev.c @@ -347,6 +347,7 @@ int vp_modern_probe(struct virtio_pci_modern_device *mdev) err_map_isr: pci_iounmap(pci_dev, mdev->common); err_map_common: + pci_release_selected_regions(pci_dev, mdev->modern_bars); return err; } EXPORT_SYMBOL_GPL(vp_modern_probe); -- 2.32.0
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