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Commit a54dedf6 authored by Slawomir Laba's avatar Slawomir Laba Committed by Greg Kroah-Hartman
Browse files

iavf: Fix missing check for running netdev 



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: fdd4044f ("iavf: Remove timer for work triggering, use delaying work instead")
Signed-off-by: default avatarSlawomir Laba <slawomirx.laba@intel.com>
Signed-off-by: default avatarPhani Burra <phani.r.burra@intel.com>
Signed-off-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Signed-off-by: default avatarMateusz Palczewski <mateusz.palczewski@intel.com>
Tested-by: default avatarKonrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 150b8a05

drivers/net/ethernet/intel/iavf/iavf_main.c

+5 −2
Original line number Diff line number Diff line
@@ -3323,8 +3323,11 @@ static int iavf_change_mtu(struct net_device *netdev, int new_mtu) 
		iavf_notify_client_l2_params(&adapter->vsi);

		adapter->flags |= IAVF_FLAG_SERVICE_CLIENT_REQUESTED;

	}



	if (netif_running(netdev)) {

		adapter->flags |= IAVF_FLAG_RESET_NEEDED;

		queue_work(iavf_wq, &adapter->reset_task);

	}



	return 0;

}