From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 10 Nov 2021 11:13:50 +0300
Subject: iavf: missing unlocks in iavf_watchdog_task()
Patch-mainline: v5.16-rc6
Git-commit: bc2f39a6252ee40d9bfc2743d4437d420aec5f6e
References: jsc#SLE-18385
This code was re-organized and there some unlocks missing now.
Fixes: 898ef1cb1cb2 ("iavf: Combine init and watchdog state machines")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/intel/iavf/iavf_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -2046,6 +2046,7 @@ static void iavf_watchdog_task(struct wo
}
adapter->aq_required = 0;
adapter->current_op = VIRTCHNL_OP_UNKNOWN;
+ mutex_unlock(&adapter->crit_lock);
queue_delayed_work(iavf_wq,
&adapter->watchdog_task,
msecs_to_jiffies(10));
@@ -2076,9 +2077,8 @@ static void iavf_watchdog_task(struct wo
iavf_detect_recover_hung(&adapter->vsi);
break;
case __IAVF_REMOVE:
- mutex_unlock(&adapter->crit_lock);
- return;
default:
+ mutex_unlock(&adapter->crit_lock);
return;
}