From: Zhengchao Shao shaozhengchao@huawei.com
[ Upstream commit 13e5afd3d773c6fc6ca2b89027befaaaa1ea7293 ]
When register_netdevice() failed in ieee80211_if_add(), ndev->tstats isn't released. Fix it.
Fixes: 5a490510ba5f ("mac80211: use per-CPU TX/RX statistics") Signed-off-by: Zhengchao Shao shaozhengchao@huawei.com Link: https://lore.kernel.org/r/20221117064500.319983-1-shaozhengchao@huawei.com Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/mac80211/iface.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index adafa29d3021..69af1d1ae33c 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1902,6 +1902,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
ret = register_netdevice(ndev); if (ret) { + ieee80211_if_free(ndev); free_netdev(ndev); return ret; }