Use bvec_virt instead of open coding it.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/nvme/host/core.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
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);
--
2.30.2
