From: Aaron Brown <aaron.f.brown@intel.com>
To: davem@davemloft.net
Cc: Ashish Shah <ashish.n.shah@intel.com>,
netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com,
Aaron Brown <aaron.f.brown@intel.com>
Subject: [net-next 12/15] i40evf: do not re-arm watchdog after remove
Date: Wed, 30 Jul 2014 17:32:08 -0700 [thread overview]
Message-ID: <1406766731-4209-13-git-send-email-aaron.f.brown@intel.com> (raw)
In-Reply-To: <1406766731-4209-1-git-send-email-aaron.f.brown@intel.com>
From: Ashish Shah <ashish.n.shah@intel.com>
Add in an adapter state check to prevent re-arming watchdog timer after
i40evf_remove has been called and timer has been deleted.
Change-ID: I636ba7c6322be8cbf053231959f90c0a2d8d803a
Signed-off-by: Ashish Shah <ashish.n.shah@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
---
drivers/net/ethernet/intel/i40evf/i40evf_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 4c01079..2aca9cf 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -1403,6 +1403,8 @@ static void i40evf_watchdog_task(struct work_struct *work)
watchdog_done:
clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
restart_watchdog:
+ if (adapter->state == __I40EVF_REMOVE)
+ return;
if (adapter->aq_required)
mod_timer(&adapter->watchdog_timer,
jiffies + msecs_to_jiffies(20));
--
1.9.3
next prev parent reply other threads:[~2014-07-31 0:28 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-31 0:31 [net-next 00/15] Intel Wired LAN Driver Updates Aaron Brown
2014-07-31 0:31 ` [net-next 01/15] i40e: adds FCoE code to the i40e driver Aaron Brown
2014-07-31 0:31 ` [net-next 02/15] i40e: Adds FCoE related code to i40e core driver Aaron Brown
2014-07-31 0:31 ` [net-next 03/15] i40e: adds FCoE to build and updates its documentation Aaron Brown
2014-07-31 0:32 ` [net-next 04/15] i40e: expose debug_write_register request Aaron Brown
2014-07-31 0:32 ` [net-next 05/15] i40e: use correct vf_id offset for virtchnl message Aaron Brown
2014-07-31 0:32 ` [net-next 06/15] i40e: Move some variable declarations out of a loop Aaron Brown
2014-07-31 21:05 ` David Miller
2014-07-31 23:56 ` Abodunrin, Akeem G
2014-08-01 1:31 ` David Miller
2014-07-31 0:32 ` [net-next 07/15] i40e: disable local loopback on vmdq vsi Aaron Brown
2014-07-31 0:32 ` [net-next 08/15] i40evf: fix scan warning on sprintf Aaron Brown
2014-07-31 0:32 ` [net-next 09/15] i40e: Minor comment changes Aaron Brown
2014-07-31 0:32 ` [net-next 10/15] i40e: remove support for vf unicast promiscuous mode Aaron Brown
2014-07-31 0:32 ` [net-next 11/15] i40evf: future-proof vfr_stat state check Aaron Brown
2014-07-31 0:32 ` Aaron Brown [this message]
2014-07-31 0:32 ` [net-next 13/15] i40evf: don't leak queue vectors Aaron Brown
2014-07-31 0:32 ` [net-next 14/15] i40evf: fix memory leak on unused interfaces Aaron Brown
2014-07-31 0:32 ` [net-next 15/15] i40evf: Fixed guest OS panic when removing vf driver Aaron Brown
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