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From: Jack Wang <jinpu.wang@cloud.ionos.com>
To: linux-rdma@vger.kernel.org
Cc: bvanassche@acm.org, leon@kernel.org, dledford@redhat.com,
	jgg@ziepe.ca, danil.kipnis@cloud.ionos.com,
	jinpu.wang@cloud.ionos.com, Gioh Kim <gi-oh.kim@cloud.ionos.com>
Subject: [PATCHv2 for-next 08/12] RDMA/rtrs-clt: remove duplicated switch-case handling for CM error events
Date: Fri, 23 Oct 2020 09:43:49 +0200	[thread overview]
Message-ID: <20201023074353.21946-9-jinpu.wang@cloud.ionos.com> (raw)
In-Reply-To: <20201023074353.21946-1-jinpu.wang@cloud.ionos.com>

From: Gioh Kim <gi-oh.kim@cloud.ionos.com>

The events returning the same error value are put together.

Signed-off-by: Gioh Kim <gi-oh.kim@cloud.ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
---
 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 4e5da834034a..30eda2f355e1 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -1843,20 +1843,22 @@ static int rtrs_clt_rdma_cm_handler(struct rdma_cm_id *cm_id,
 	case RDMA_CM_EVENT_REJECTED:
 		cm_err = rtrs_rdma_conn_rejected(con, ev);
 		break;
+	case RDMA_CM_EVENT_DISCONNECTED:
+		/* No message for disconnecting */
+		cm_err = -ECONNRESET;
+		break;
 	case RDMA_CM_EVENT_CONNECT_ERROR:
 	case RDMA_CM_EVENT_UNREACHABLE:
+	case RDMA_CM_EVENT_ADDR_CHANGE:
+	case RDMA_CM_EVENT_TIMEWAIT_EXIT:
 		rtrs_wrn(s, "CM error event %d\n", ev->event);
 		cm_err = -ECONNRESET;
 		break;
 	case RDMA_CM_EVENT_ADDR_ERROR:
 	case RDMA_CM_EVENT_ROUTE_ERROR:
+		rtrs_wrn(s, "CM error event %d\n", ev->event);
 		cm_err = -EHOSTUNREACH;
 		break;
-	case RDMA_CM_EVENT_DISCONNECTED:
-	case RDMA_CM_EVENT_ADDR_CHANGE:
-	case RDMA_CM_EVENT_TIMEWAIT_EXIT:
-		cm_err = -ECONNRESET;
-		break;
 	case RDMA_CM_EVENT_DEVICE_REMOVAL:
 		/*
 		 * Device removal is a special case.  Queue close and return 0.
-- 
2.25.1


  parent reply	other threads:[~2020-10-23  7:44 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-23  7:43 [PATCHv2 for-next 00/12] rtrs: misc fix and cleanup Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 01/12] RDMA/rtrs-clt: remove destroy_con_cq_qp in case route resolving failed Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 02/12] RDMA/rtrs-clt: remove outdated comment in create_con_cq_qp Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 03/12] RDMA/rtrs-clt: avoid run destroy_con_cq_qp/create_con_cq_qp in parallel Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 04/12] RDMA/rtrs-clt: missing error from rtrs_rdma_conn_established Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 05/12] RDMA/rtrs-srv: don't guard the whole __alloc_srv with srv_mutex Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 06/12] RDMA/rtrs-srv: fix typo Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 07/12] RDMA/rtrs: remove unnecessary argument dir of rtrs_iu_free Jack Wang
2020-10-23  7:43 ` Jack Wang [this message]
2020-10-23  7:43 ` [PATCHv2 for-next 09/12] RDMA/rtrs-clt: remove duplicated code Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 10/12] RDMA/rtrs-srv: kill rtrs_srv_change_state_get_old Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 11/12] RDMA/rtrs: introduce rtrs_post_send Jack Wang
2020-10-23  7:43 ` [PATCHv2 for-next 12/12] RDMA/rtrs-clt: remove 'addr' from rtrs_clt_add_path_to_arr Jack Wang
2020-10-28 16:28 ` [PATCHv2 for-next 00/12] rtrs: misc fix and cleanup Jason Gunthorpe

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