6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wentao Guan <guanwentao@xxxxxxxxxxxxx>
[ Upstream commit 5016c3a31a6d74eaf2fdfdec673eae8fcf90379e ]
Add kfree(root_ops) in this case to avoid memleak of root_ops,
leaks when pci_find_bus() != 0.
Signed-off-by: Yuli Wang <wangyuli@xxxxxxxxxxxxx>
Signed-off-by: Wentao Guan <guanwentao@xxxxxxxxxxxxx>
Signed-off-by: Huacai Chen <chenhuacai@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/loongarch/pci/acpi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/loongarch/pci/acpi.c b/arch/loongarch/pci/acpi.c
index 8235ec92b41fe..debd79f712860 100644
--- a/arch/loongarch/pci/acpi.c
+++ b/arch/loongarch/pci/acpi.c
@@ -222,6 +222,7 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
if (bus) {
memcpy(bus->sysdata, info->cfg, sizeof(struct pci_config_window));
kfree(info);
+ kfree(root_ops);
} else {
struct pci_bus *child;
--
2.43.0
