From: Slawomir Laba slawomirx.laba@intel.com
commit d2c0f45fcceb0995f208c441d9c9a453623f9ccf upstream.
The driver was queueing reset_task regardless of the netdev state.
Do not queue the reset task in iavf_change_mtu if netdev is not running.
Fixes: fdd4044ffdc8 ("iavf: Remove timer for work triggering, use delaying work instead") Signed-off-by: Slawomir Laba slawomirx.laba@intel.com Signed-off-by: Phani Burra phani.r.burra@intel.com Signed-off-by: Jacob Keller jacob.e.keller@intel.com Signed-off-by: Mateusz Palczewski mateusz.palczewski@intel.com Tested-by: Konrad Jankowski konrad0.jankowski@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/intel/iavf/iavf_main.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -3436,8 +3436,11 @@ static int iavf_change_mtu(struct net_de iavf_notify_client_l2_params(&adapter->vsi); adapter->flags |= IAVF_FLAG_SERVICE_CLIENT_REQUESTED; } - adapter->flags |= IAVF_FLAG_RESET_NEEDED; - queue_work(iavf_wq, &adapter->reset_task); + + if (netif_running(netdev)) { + adapter->flags |= IAVF_FLAG_RESET_NEEDED; + queue_work(iavf_wq, &adapter->reset_task); + }
return 0; }