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From:   Colin Ian King <colin.i.king@gmail.com>
To:     Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>,
        Jason Gunthorpe <jgg@ziepe.ca>,
        Leon Romanovsky <leon@kernel.org>, linux-rdma@vger.kernel.org
Cc:     kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] RDMA/hfi1: remove redundant assignment to pointer ppd
Date:   Mon, 23 Oct 2023 15:17:33 +0100
Message-Id: <20231023141733.667807-1-colin.i.king@gmail.com>
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Pointer ppd is being assigned a value in a for-loop however it
is never read. The assignment is redundant and can be removed.
Cleans up clang scan build warning:

drivers/infiniband/hw/hfi1/init.c:1030:3: warning: Value stored
to 'ppd' is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/infiniband/hw/hfi1/init.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index 5ce2215e09c2..cbac4a442d9e 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -1027,7 +1027,6 @@ static void shutdown_device(struct hfi1_devdata *dd)
 	msix_clean_up_interrupts(dd);
 
 	for (pidx = 0; pidx < dd->num_pports; ++pidx) {
-		ppd = dd->pport + pidx;
 		for (i = 0; i < dd->num_rcv_contexts; i++) {
 			rcd = hfi1_rcd_get_by_index(dd, i);
 			hfi1_rcvctrl(dd, HFI1_RCVCTRL_TAILUPD_DIS |
-- 
2.39.2