[PATCH] nvmet-rdma: remove NVMET_RDMA_REQ_INVALIDATE_RKEY flag

[Guixin Liu]

We can simply use invalidate_rkey to check instead of adding a flag.

Signed-off-by: Guixin Liu <kanie at linux.alibaba.com>
---
 drivers/nvme/target/rdma.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c
index f2bb9d95ecf4..d0bc72c75471 100644
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c
@@ -53,7 +53,6 @@ struct nvmet_rdma_cmd {
 
 enum {
 	NVMET_RDMA_REQ_INLINE_DATA	= (1 << 0),
-	NVMET_RDMA_REQ_INVALIDATE_RKEY	= (1 << 1),
 };
 
 struct nvmet_rdma_rsp {
@@ -722,7 +721,7 @@ static void nvmet_rdma_queue_response(struct nvmet_req *req)
 	struct rdma_cm_id *cm_id = rsp->queue->cm_id;
 	struct ib_send_wr *first_wr;
 
-	if (rsp->flags & NVMET_RDMA_REQ_INVALIDATE_RKEY) {
+	if (rsp->invalidate_rkey) {
 		rsp->send_wr.opcode = IB_WR_SEND_WITH_INV;
 		rsp->send_wr.ex.invalidate_rkey = rsp->invalidate_rkey;
 	} else {
@@ -905,10 +904,8 @@ static u16 nvmet_rdma_map_sgl_keyed(struct nvmet_rdma_rsp *rsp,
 		goto error_out;
 	rsp->n_rdma += ret;
 
-	if (invalidate) {
+	if (invalidate)
 		rsp->invalidate_rkey = key;
-		rsp->flags |= NVMET_RDMA_REQ_INVALIDATE_RKEY;
-	}
 
 	return 0;
 
-- 
2.43.0