From: janitor@sternwelten.at
To: davem@davemloft.net
Cc: netdev@oss.sgi.com, janitor@sternwelten.at, WHarms@bfs.de, wharms@bfs.de
Subject: [patch 2/2] linux-2.6.7/net/atm/mpc.c: add error check
Date: Sat, 20 Nov 2004 03:43:00 +0100 [thread overview]
Message-ID: <E1CVLDJ-00028Y-3q@sputnik> (raw)
Content-type: text/plain; charset=us-ascii
add errorcheck for register_netdevice_notifier()
Signed-off-by: walter harms <wharms@bfs.de>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
---
linux-2.6.10-rc2-bk4-max/net/atm/mpc.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletion(-)
diff -puN net/atm/mpc.c~check-register_netdevice_notifier-net_atm_mpc net/atm/mpc.c
--- linux-2.6.10-rc2-bk4/net/atm/mpc.c~check-register_netdevice_notifier-net_atm_mpc 2004-11-20 03:04:37.000000000 +0100
+++ linux-2.6.10-rc2-bk4-max/net/atm/mpc.c 2004-11-20 03:04:37.000000000 +0100
@@ -761,7 +761,10 @@ int atm_mpoa_mpoad_attach (struct atm_vc
mpc_timer_refresh();
/* This lets us now how our LECs are doing */
- register_netdevice_notifier(&mpoa_notifier);
+ if (register_netdevice_notifier(&mpoa_notifier) < 0) {
+ del_timer(&mpc_timer);
+ return -1;
+ }
}
mpc = find_mpc_by_itfnum(arg);
_
reply other threads:[~2004-11-20 2:43 UTC|newest]
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