nvmet: pci-epf: 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); Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
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@@ -1385,7 +1385,6 @@ static u16 nvmet_pci_epf_delete_sq(struct nvmet_ctrl *tctrl, u16 sqid)
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if (!test_and_clear_bit(NVMET_PCI_EPF_Q_LIVE, &sq->flags))
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return NVME_SC_QID_INVALID | NVME_STATUS_DNR;
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flush_workqueue(sq->iod_wq);
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destroy_workqueue(sq->iod_wq);
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sq->iod_wq = NULL;
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