diff options
| author | Michal Schmidt <mschmidt@redhat.com> | 2023-08-10 17:01:12 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-14 19:08:13 -0700 |
| commit | 28458c80006bb4e993a09fc094094a8578cad292 (patch) | |
| tree | bb070b38921dec7c91187ead8b35db0eb87ace2b /drivers/net | |
| parent | 519b227904f0e70d4a1d6cf41daa5392715f2d2f (diff) | |
octeon_ep: cancel tx_timeout_task later in remove sequence
tx_timeout_task is canceled too early when removing the driver. Nothing
prevents .ndo_tx_timeout from triggering and queuing the work again.
Better cancel it after the netdev is unregistered.
It's harmless for octep_tx_timeout_task to run in the window between the
unregistration and cancelation, because it checks netif_running.
Fixes: 862cd659a6fb ("octeon_ep: Add driver framework and device initialization")
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Link: https://lore.kernel.org/r/20230810150114.107765-3-mschmidt@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeon_ep/octep_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c index 43eb6e871351..d8066bff5f7b 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c @@ -1200,12 +1200,12 @@ static void octep_remove(struct pci_dev *pdev) if (!oct) return; - cancel_work_sync(&oct->tx_timeout_task); cancel_work_sync(&oct->ctrl_mbox_task); netdev = oct->netdev; if (netdev->reg_state == NETREG_REGISTERED) unregister_netdev(netdev); + cancel_work_sync(&oct->tx_timeout_task); oct->poll_non_ioq_intr = false; cancel_delayed_work_sync(&oct->intr_poll_task); octep_device_cleanup(oct); |