linux-kernel - [PATCH] bna: remove variable num

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Message-Id: <20221024125951.2155434-1-colin.i.king@gmail.com>
Date:   Mon, 24 Oct 2022 13:59:51 +0100
From:   Colin Ian King <colin.i.king@...il.com>
To:     Rasesh Mody <rmody@...vell.com>,
        Sudarsana Kalluru <skalluru@...vell.com>,
        GR-Linux-NIC-Dev@...vell.com,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] bna: remove variable num_entries

Variable num_entries is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/net/ethernet/brocade/bna/bfa_msgq.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/brocade/bna/bfa_msgq.c b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
index 47125f419530..fa40d5ec6f1c 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
@@ -202,7 +202,6 @@ static void
 __cmd_copy(struct bfa_msgq_cmdq *cmdq, struct bfa_msgq_cmd_entry *cmd)
 {
 	size_t len = cmd->msg_size;
-	int num_entries = 0;
 	size_t to_copy;
 	u8 *src, *dst;
 
@@ -219,7 +218,6 @@ __cmd_copy(struct bfa_msgq_cmdq *cmdq, struct bfa_msgq_cmd_entry *cmd)
 		BFA_MSGQ_INDX_ADD(cmdq->producer_index, 1, cmdq->depth);
 		dst = (u8 *)cmdq->addr.kva;
 		dst += (cmdq->producer_index * BFI_MSGQ_CMD_ENTRY_SIZE);
-		num_entries++;
 	}
 
 }
-- 
2.37.3