Currently if ieee802154_if_add failed, we don't unregister the wpan phy
which was registrated before. This patch adds a correct error handling
for unregister the wpan phy when ieee802154_if_add failed.
Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
---
net/mac802154/main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 8500378..beece7b 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -166,13 +166,15 @@ int ieee802154_register_hw(struct ieee802154_hw *hw)
if (IS_ERR(dev)) {
rtnl_unlock();
rc = PTR_ERR(dev);
- goto out_wq;
+ goto out_phy;
}
rtnl_unlock();
return 0;
+out_phy:
+ wpan_phy_unregister(local->phy);
out_wq:
destroy_workqueue(local->workqueue);
out:
--
2.3.5
--
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