From: Veaceslav Falico Date: Thu, 17 Jul 2014 10:04:08 +0000 (+0200) Subject: bonding: destroy proc directory only after all bonds are gone X-Git-Tag: v4.14-rc1~7092^2~132 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=23fa5c2caae08f919d906b1064b9fdc352b3024e;p=platform%2Fkernel%2Flinux-rpi.git bonding: destroy proc directory only after all bonds are gone Currently we might arrive to bond_net_exit() with some bonds left (that were created while the module is unloading). We take care of that by destroying sysfs (the last possibility to add new bonds) and then destroying all the remaining bonds. However, we destroy the /proc/net/bonding directory before destroying those last bonds, and get a warning that we're trying to destroy a non-empty proc directory (containing /proc/net/bonding/bondX). Fix this by moving bond_destroy_proc_dir() after all the bonds are destroyed, so that we're sure that no bonds exist. CC: Jay Vosburgh CC: Andy Gospodarek Signed-off-by: Veaceslav Falico Signed-off-by: David S. Miller --- diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 5e5b3b3..14f7895 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -4448,7 +4448,6 @@ static void __net_exit bond_net_exit(struct net *net) LIST_HEAD(list); bond_destroy_sysfs(bn); - bond_destroy_proc_dir(bn); /* Kill off any bonds created after unregistering bond rtnl ops */ rtnl_lock(); @@ -4456,6 +4455,8 @@ static void __net_exit bond_net_exit(struct net *net) unregister_netdevice_queue(bond->dev, &list); unregister_netdevice_many(&list); rtnl_unlock(); + + bond_destroy_proc_dir(bn); } static struct pernet_operations bond_net_ops = {