linux-kernel - [PATCH] net/atheros: remove redundant assignment to variable size

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Date:   Fri,  8 May 2020 23:33:21 +0100
From:   Colin King <colin.king@...onical.com>
To:     Jay Cliburn <jcliburn@...il.com>,
        Chris Snook <chris.snook@...il.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/atheros: remove redundant assignment to variable size

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

The variable size is being assigned with a value that is never read,
the assignment is redundant and cab be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/net/ethernet/atheros/atlx/atl1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 271e7034fa70..b35fcfcd692d 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -1042,7 +1042,7 @@ static s32 atl1_setup_ring_resources(struct atl1_adapter *adapter)
 	 * each ring/block may need up to 8 bytes for alignment, hence the
 	 * additional 40 bytes tacked onto the end.
 	 */
-	ring_header->size = size =
+	ring_header->size =
 		sizeof(struct tx_packet_desc) * tpd_ring->count
 		+ sizeof(struct rx_free_desc) * rfd_ring->count
 		+ sizeof(struct rx_return_desc) * rrd_ring->count
-- 
2.25.1