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Message-Id: <20170609193309.14972-1-johannes@sipsolutions.net>
Date: Fri, 9 Jun 2017 21:33:09 +0200
From: Johannes Berg <johannes@...solutions.net>
To: linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Cc: Johannes Berg <johannes.berg@...el.com>
Subject: [PATCH net] mac80211: free netdev on dev_alloc_name() error
From: Johannes Berg <johannes.berg@...el.com>
The change to remove free_netdev() from ieee80211_if_free()
erroneously didn't add the necessary free_netdev() for when
ieee80211_if_free() is called directly in one place, rather
than as the priv_destructor. Add the missing call.
Fixes: cf124db566e6 ("net: Fix inconsistent teardown and release of private netdev state.")
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
---
net/mac80211/iface.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 915d7e1b4545..f5f50150ba1c 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1816,6 +1816,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
ret = dev_alloc_name(ndev, ndev->name);
if (ret < 0) {
ieee80211_if_free(ndev);
+ free_netdev(ndev);
return ret;
}
--
2.11.0
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