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path: root/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index c71a52a2f801..5478a2ab45c4 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5203,15 +5203,24 @@ static int __init cxgb4_init_module(void)
ret = pci_register_driver(&cxgb4_driver);
if (ret < 0)
- debugfs_remove(cxgb4_debugfs_root);
+ goto err_pci;
#if IS_ENABLED(CONFIG_IPV6)
if (!inet6addr_registered) {
- register_inet6addr_notifier(&cxgb4_inet6addr_notifier);
- inet6addr_registered = true;
+ ret = register_inet6addr_notifier(&cxgb4_inet6addr_notifier);
+ if (ret)
+ pci_unregister_driver(&cxgb4_driver);
+ else
+ inet6addr_registered = true;
}
#endif
+ if (ret == 0)
+ return ret;
+
+err_pci:
+ debugfs_remove(cxgb4_debugfs_root);
+
return ret;
}