diff mbox series

[for-next,v2,09/18] RDMA/rxe: Simplify reset state handling in rxe_resp.c

Message ID 20221021200118.2163-10-rpearsonhpe@gmail.com (mailing list archive)
State Superseded
Delegated to: Jason Gunthorpe
Headers show
Series Implement work queues for rdma_rxe | expand

Commit Message

Bob Pearson Oct. 21, 2022, 8:01 p.m. UTC 
Make rxe_responder() more like rxe_completer() and take qp reset
handling out of the state machine.

Signed-off-by: Ian Ziemba <ian.ziemba@hpe.com>
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
---
 drivers/infiniband/sw/rxe/rxe_resp.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c
index 2a2a50de51b2..dd11dea70bbf 100644
--- a/drivers/infiniband/sw/rxe/rxe_resp.c
+++ b/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -40,7 +40,6 @@  enum resp_states {
 	RESPST_ERR_LENGTH,
 	RESPST_ERR_CQ_OVERFLOW,
 	RESPST_ERROR,
-	RESPST_RESET,
 	RESPST_DONE,
 	RESPST_EXIT,
 };
@@ -75,7 +74,6 @@  static char *resp_state_name[] = {
 	[RESPST_ERR_LENGTH]			= "ERR_LENGTH",
 	[RESPST_ERR_CQ_OVERFLOW]		= "ERR_CQ_OVERFLOW",
 	[RESPST_ERROR]				= "ERROR",
-	[RESPST_RESET]				= "RESET",
 	[RESPST_DONE]				= "DONE",
 	[RESPST_EXIT]				= "EXIT",
 };
@@ -1278,8 +1276,9 @@  int rxe_responder(void *arg)
 
 	switch (qp->resp.state) {
 	case QP_STATE_RESET:
-		state = RESPST_RESET;
-		break;
+		rxe_drain_req_pkts(qp, false);
+		qp->resp.wqe = NULL;
+		goto exit;
 
 	default:
 		state = RESPST_GET_REQ;
@@ -1438,11 +1437,6 @@  int rxe_responder(void *arg)
 
 			goto exit;
 
-		case RESPST_RESET:
-			rxe_drain_req_pkts(qp, false);
-			qp->resp.wqe = NULL;
-			goto exit;
-
 		case RESPST_ERROR:
 			qp->resp.goto_error = 0;
 			pr_debug("qp#%d moved to error state\n", qp_num(qp));