[B.A.T.M.A.N.] [PATCH] batman-adv: Avoid double freeing of bat_counters

On errors in batadv_mesh_init(), bat_counters will be freed in both batadv_mesh_free() and batadv_softif_init_late(). This patch fixes this by returning earlier from batadv_softif_init_late() in case of errors in batadv_mesh_init().

Signed-off-by: Martin Hundebøll martin@hundeboll.net --- soft-interface.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/soft-interface.c b/soft-interface.c index c2a9c20..4de4d0f 100644 --- a/soft-interface.c +++ b/soft-interface.c @@ -503,6 +503,9 @@ static int batadv_softif_init_late(struct net_device *dev)

unreg_debugfs: batadv_debugfs_del_meshif(dev); + + return ret; + free_bat_counters: free_percpu(bat_priv->bat_counters);