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iavf: Fix missing check for running netdev

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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>
This commit is contained in:
Slawomir Laba 2022-02-23 13:38:43 +01:00 committed by Greg Kroah-Hartman
parent c9a066fe45
commit e1a82db1eb
1 changed files with 5 additions and 2 deletions
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7
drivers/net/ethernet/intel/iavf/iavf_main.c
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@ -3317,8 +3317,11 @@ 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;
}
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;
}