diff mbox series

[15/15] nvme: use bvec_virt

Message ID 20210804095634.460779-16-hch@lst.de
State New
Headers show
Series [01/15] bvec: add a bvec_virt helper | expand

Commit Message

Christoph Hellwig Aug. 4, 2021, 9:56 a.m. UTC 
Use bvec_virt instead of open coding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/nvme/host/core.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index dfd9dec0c1f6..02ce94b2906b 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -968,12 +968,11 @@  void nvme_cleanup_cmd(struct request *req)
 {
 	if (req->rq_flags & RQF_SPECIAL_PAYLOAD) {
 		struct nvme_ctrl *ctrl = nvme_req(req)->ctrl;
-		struct page *page = req->special_vec.bv_page;
 
-		if (page == ctrl->discard_page)
+		if (req->special_vec.bv_page == ctrl->discard_page)
 			clear_bit_unlock(0, &ctrl->discard_page_busy);
 		else
-			kfree(page_address(page) + req->special_vec.bv_offset);
+			kfree(bvec_virt(&req->special_vec));
 	}
 }
 EXPORT_SYMBOL_GPL(nvme_cleanup_cmd);