Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
---
drivers/pci/pcie/aer/aer_inject.c | 14 +++++++++++---
1 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 0a12ac7..79b611d 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -162,6 +162,16 @@ static struct pci_bus_ops *pci_bus_ops_pop(void)
return bus_ops;
}
+static void pci_bus_ops_free(void)
+{
+ struct pci_bus_ops *bus_ops, *tmp_ops;
+
+ list_for_each_entry_safe(bus_ops, tmp_ops, &pci_bus_ops_list, list) {
+ list_del(&bus_ops->list);
+ kfree(bus_ops);
+ }
+}
+
static struct pci_bus_ops *pci_bus_ops_get(struct pci_bus_ops *from)
{
struct pci_bus_ops *bus_ops = NULL;
@@ -641,9 +651,7 @@ static void __exit aer_inject_exit(void)
* module exit
*/
clean_untracked_pci_ops_aer();
-
- while ((bus_ops = pci_bus_ops_pop()))
- kfree(bus_ops);
+ pci_bus_ops_free();
spin_lock_irqsave(&inject_lock, flags);
list_for_each_entry_safe(err, err_next, &einjected, list) {
--
1.7.1
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