netdev - [PATCH net-next] net: ethernet: mtk_eth_soc: remove unused variable 'count'

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Date:   Thu, 25 Mar 2021 17:31:51 +0800
From:   Qiheng Lin <linqiheng@...wei.com>
To:     Felix Fietkau <nbd@....name>, John Crispin <john@...ozen.org>,
        Sean Wang <sean.wang@...iatek.com>,
        Mark Lee <Mark-MC.Lee@...iatek.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     Qiheng Lin <linqiheng@...wei.com>, <netdev@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <kernel-janitors@...r.kernel.org>, Hulk Robot <hulkci@...wei.com>
Subject: [PATCH net-next] net: ethernet: mtk_eth_soc: remove unused variable 'count'

GCC reports the following warning with W=1:

drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c:80:9: warning:
 variable 'count' set but not used [-Wunused-but-set-variable]
   80 |  int i, count;
      |         ^~~~~

This variable is not used in function , this commit
remove it to fix the warning.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Qiheng Lin <linqiheng@...wei.com>
---
 drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
index 8ae9efab6d02..98b1d3577bcd 100644
--- a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
+++ b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
@@ -77,9 +77,9 @@ static int
 mtk_ppe_debugfs_foe_show(struct seq_file *m, void *private, bool bind)
 {
 	struct mtk_ppe *ppe = m->private;
-	int i, count;
+	int i;
 
-	for (i = 0, count = 0; i < MTK_PPE_ENTRIES; i++) {
+	for (i = 0; i < MTK_PPE_ENTRIES; i++) {
 		struct mtk_foe_entry *entry = &ppe->foe_table[i];
 		struct mtk_foe_mac_info *l2;
 		struct mtk_flow_addr_info ai = {};