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[patch 1/2] linux-2.6.7/net/8021q/vlan.c: add error check

To: davem@xxxxxxxxxxxxx
Subject: [patch 1/2] linux-2.6.7/net/8021q/vlan.c: add error check
From: janitor@xxxxxxxxxxxxxx
Date: Sat, 20 Nov 2004 03:42:57 +0100
Cc: netdev@xxxxxxxxxxx, janitor@xxxxxxxxxxxxxx, WHarms@xxxxxx, wharms@xxxxxx
Sender: netdev-bounce@xxxxxxxxxxx

Content-type: text/plain; charset=us-ascii

Hi list,
the patches are still for 2.6.7.
The remaining issues are solved (hopefully). i have added
spaces before and after "=".
in ipx i moved the __init strings back and added a comment
form acme to say why.

unfortunly my hopes of having a working smtp mail system didnt
come true. so i have still to use c&p what may result in 
<tab> -> <space> probelms.

---------------------------------------------------------

add error check for register_netdevice_notifier()

Signed-off-by: walter harms <wharms@xxxxxx>

Signed-off-by: Maximilian Attems <janitor@xxxxxxxxxxxxxx>
---

 linux-2.6.10-rc2-bk4-max/net/8021q/vlan.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletion(-)

diff -puN net/8021q/vlan.c~check-register_netdevice_notifier-net_8021q_vlan 
net/8021q/vlan.c
--- 
linux-2.6.10-rc2-bk4/net/8021q/vlan.c~check-register_netdevice_notifier-net_8021q_vlan
      2004-11-20 03:01:53.000000000 +0100
+++ linux-2.6.10-rc2-bk4-max/net/8021q/vlan.c   2004-11-20 03:01:53.000000000 
+0100
@@ -102,7 +102,12 @@ static int __init vlan_proto_init(void)
        dev_add_pack(&vlan_packet_type);
 
        /* Register us to receive netdevice events */
-       register_netdevice_notifier(&vlan_notifier_block);
+       err = register_netdevice_notifier(&vlan_notifier_block);
+       if (err < 0) {
+               dev_remove_pack(&vlan_packet_type);
+               vlan_proc_cleanup();
+               return 1;
+       }
 
        vlan_ioctl_set(vlan_ioctl_handler);
 
_

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