[PATCH 4/7] rdma/siw: use error and out logic at the end of siw_connect()

[Stefan Metzmacher <metze@xxxxxxxxx>]

This will make the following changes easier.

Fixes: 6c52fdc244b5 ("rdma/siw: connection management")
Signed-off-by: Stefan Metzmacher <metze@xxxxxxxxx>
Cc: Bernard Metzler <bmt@xxxxxxxxxxxxxx>
Cc: linux-rdma@xxxxxxxxxxxxxxx
---
 drivers/infiniband/sw/siw/siw_cm.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c
index 0e53219d29de..b19a2b777814 100644
--- a/drivers/infiniband/sw/siw/siw_cm.c
+++ b/drivers/infiniband/sw/siw/siw_cm.c
@@ -1489,14 +1489,19 @@ int siw_connect(struct iw_cm_id *id, struct iw_cm_conn_param *params)
 		cep->mpa.pdata = NULL;
 	}
 
-	if (rv >= 0) {
-		rv = siw_cm_queue_work(cep, SIW_CM_WORK_MPATIMEOUT);
-		if (!rv) {
-			siw_dbg_cep(cep, "[QP %u]: exit\n", qp_id(qp));
-			siw_cep_set_free(cep);
-			return 0;
-		}
+	if (rv < 0) {
+		goto error;
+	}
+
+	rv = siw_cm_queue_work(cep, SIW_CM_WORK_MPATIMEOUT);
+	if (rv != 0) {
+		goto error;
 	}
+
+	siw_dbg_cep(cep, "[QP %u]: exit\n", qp_id(qp));
+	siw_cep_set_free(cep);
+	return 0;
+
 error:
 	siw_dbg(id->device, "failed: %d\n", rv);
 
-- 
2.34.1