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iavf: Fix a locking bug in an error path 

If the netdev lock has been obtained, unlock it before returning.
This bug has been detected by the Clang thread-safety analyzer.

Fixes: afc664987a ("eth: iavf: extend the netdev_lock usage")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20250206175114.1974171-28-bvanassche@acm.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Bart Van Assche 2025-02-06 09:51:08 -08:00 committed by Jakub Kicinski
parent 06ea2c9c41
commit e589adf5b7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/iavf/iavf_main.c
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@ -2903,8 +2903,8 @@ static void iavf_watchdog_task(struct work_struct *work)
}
mutex_unlock(&adapter->crit_lock);
netdev_unlock(netdev);
restart_watchdog:
netdev_unlock(netdev);
if (adapter->state >= __IAVF_DOWN)
queue_work(adapter->wq, &adapter->adminq_task);
if (adapter->aq_required)