netdev - [PATCH] net: fec: remove redundant assignment to pointer bdp

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Message-Id: <20191025172255.4742-1-colin.king@canonical.com>
Date:   Fri, 25 Oct 2019 18:22:55 +0100
From:   Colin King <colin.king@...onical.com>
To:     Fugang Duan <fugang.duan@....com>,
        "David S . Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] net: fec: remove redundant assignment to pointer bdp

From: Colin Ian King <colin.king@...onical.com>

The pointer bdp is being assigned with a value that is never
read, so the assignment is redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/net/ethernet/freescale/fec_main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index d4d4c72adf49..608196bdd892 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2706,7 +2706,6 @@ static void fec_enet_free_buffers(struct net_device *ndev)
 
 	for (q = 0; q < fep->num_tx_queues; q++) {
 		txq = fep->tx_queue[q];
-		bdp = txq->bd.base;
 		for (i = 0; i < txq->bd.ring_size; i++) {
 			kfree(txq->tx_bounce[i]);
 			txq->tx_bounce[i] = NULL;
-- 
2.20.1