From: Bart Van Assche <bart.vanassche@wdc.com>
Date: Wed, 11 Oct 2017 10:48:52 -0700
Subject: RDMA/cxgb3: Remove a set-but-not-used variable
Patch-mainline: v4.15-rc1
Git-commit: 17e4e543aaf02efb957692c80b0a358568b03a2e
References: bsc#1103992 FATE#326009

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/cxgb3/iwch_cm.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1760,8 +1760,8 @@ static void ep_timeout(unsigned long arg
 
 int iwch_reject_cr(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
 {
-	int err;
 	struct iwch_ep *ep = to_ep(cm_id);
+
 	pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
 
 	if (state_read(&ep->com) == DEAD) {
@@ -1772,8 +1772,8 @@ int iwch_reject_cr(struct iw_cm_id *cm_i
 	if (mpa_rev == 0)
 		abort_connection(ep, NULL, GFP_KERNEL);
 	else {
-		err = send_mpa_reject(ep, pdata, pdata_len);
-		err = iwch_ep_disconnect(ep, 0, GFP_KERNEL);
+		send_mpa_reject(ep, pdata, pdata_len);
+		iwch_ep_disconnect(ep, 0, GFP_KERNEL);
 	}
 	put_ep(&ep->com);
 	return 0;