netdev - [PATCH net-next] bnx2x: Remove set but not used variable 'mfw

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Message-ID: <20190218121954.78928-1-yuehaibing@huawei.com>
Date:   Mon, 18 Feb 2019 12:19:54 +0000
From:   YueHaibing <yuehaibing@...wei.com>
To:     Ariel Elior <aelior@...vell.com>,
        Sudarsana Kalluru <skalluru@...vell.com>,
        "David S . Miller" <davem@...emloft.net>
CC:     YueHaibing <yuehaibing@...wei.com>,
        <GR-everest-linux-l2@...vell.com>, <netdev@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: [PATCH net-next] bnx2x: Remove set but not used variable 'mfw_vn'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c: In function 'bnx2x_get_hwinfo':
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:11940:10: warning:
 variable 'mfw_vn' set but not used [-Wunused-but-set-variable]

It's never used since introduction.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 3b5b47e98c73..7c47be215a34 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -11998,7 +11998,7 @@ static void validate_set_si_mode(struct bnx2x *bp)
 static int bnx2x_get_hwinfo(struct bnx2x *bp)
 {
 	int /*abs*/func = BP_ABS_FUNC(bp);
-	int vn, mfw_vn;
+	int vn;
 	u32 val = 0, val2 = 0;
 	int rc = 0;
 
@@ -12083,12 +12083,10 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp)
 	/*
 	 * Initialize MF configuration
 	 */
-
 	bp->mf_ov = 0;
 	bp->mf_mode = 0;
 	bp->mf_sub_mode = 0;
 	vn = BP_VN(bp);
-	mfw_vn = BP_FW_MB_IDX(bp);
 
 	if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
 		BNX2X_DEV_INFO("shmem2base 0x%x, size %d, mfcfg offset %d\n",