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net: thunderx: Wait for delayed work to finish before destroying it

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While VNIC or BGX driver teardown, wait for already scheduled delayed work to
finish before destroying it.

Signed-off-by: Thanneeru Srinivasulu <tsrinivasulu@caviumnetworks.com>
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thanneeru Srinivasulu 2015-12-02 15:36:14 +05:30 committed by David S. Miller
parent 723cda5b05
commit a7b1f535a8
2 changed files with 2 additions and 4 deletions
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3
drivers/net/ethernet/cavium/thunder/nic_main.c
View File

@ -1074,8 +1074,7 @@ static void nic_remove(struct pci_dev *pdev)
if (nic->check_link) {
/* Destroy work Queue */
cancel_delayed_work(&nic->dwork);
flush_workqueue(nic->check_link);
cancel_delayed_work_sync(&nic->dwork);
destroy_workqueue(nic->check_link);
}

3
drivers/net/ethernet/cavium/thunder/thunder_bgx.c
View File

@ -695,8 +695,7 @@ static void bgx_lmac_disable(struct bgx *bgx, u8 lmacid)
lmac = &bgx->lmac[lmacid];
if (lmac->check_link) {
/* Destroy work queue */
cancel_delayed_work(&lmac->dwork);
flush_workqueue(lmac->check_link);
cancel_delayed_work_sync(&lmac->dwork);
destroy_workqueue(lmac->check_link);
}