tjh.dev / kernel
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nitro_enclaves: Remove redundant 'flush_workqueue()' calls

'destroy_workqueue()' already drains the queue before destroying it, so
there is no need to flush it explicitly.

Remove the redundant 'flush_workqueue()' calls.

This was generated with coccinelle:

@@
expression E;
@@
- flush_workqueue(E);
destroy_workqueue(E);

Reviewed-by: Andra Paraschiv <andraprs@amazon.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/d57f5c7e362837a8dfcde0d726a76b56f114e619.1636736947.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Christophe JAILLET and committed by
Greg Kroah-Hartman dc74e8cf fa55b7dc

-1
-1
drivers/virt/nitro_enclaves/ne_pci_dev.c
··· 376 376 free_irq(pci_irq_vector(pdev, NE_VEC_EVENT), ne_pci_dev); 377 377 378 378 flush_work(&ne_pci_dev->notify_work); 379 - flush_workqueue(ne_pci_dev->event_wq); 380 379 destroy_workqueue(ne_pci_dev->event_wq); 381 380 382 381 free_irq(pci_irq_vector(pdev, NE_VEC_REPLY), ne_pci_dev);