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Message-Id: <1406924835-31550-12-git-send-email-aaron.f.brown@intel.com> Date: Fri, 1 Aug 2014 13:27:12 -0700 From: Aaron Brown <aaron.f.brown@...el.com> To: davem@...emloft.net Cc: Ashish Shah <ashish.n.shah@...el.com>, netdev@...r.kernel.org, gospo@...hat.com, sassmann@...hat.com, Aaron Brown <aaron.f.brown@...el.com> Subject: [net-next 11/14] i40evf: do not re-arm watchdog after remove From: Ashish Shah <ashish.n.shah@...el.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@...el.com> Tested-by: Sibai Li <sibai.li@...el.com> Signed-off-by: Aaron Brown <aaron.f.brown@...el.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 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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