linux-kernel - [PATCH v3 2/3] gianfar: Delete unnecessary variable initialisations in gfar_ethflow_to_filer

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Message-ID: <5698C61A.90504@users.sourceforge.net>
Date:	Fri, 15 Jan 2016 11:12:42 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	netdev@...r.kernel.org,
	Claudiu Manoil <claudiu.manoil@...escale.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH v3 2/3] gianfar: Delete unnecessary variable initialisations
 in gfar_ethflow_to_filer_table()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 15 Jan 2016 10:40:24 +0100

Omit explicit initialisation at the beginning for four local variables
which are redefined before their first use.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/net/ethernet/freescale/gianfar_ethtool.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 825b051..8302f7d 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -768,12 +768,12 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow,
 				       u64 class)
 {
-	unsigned int last_rule_idx = priv->cur_filer_idx;
+	unsigned int last_rule_idx;
 	unsigned int cmp_rqfpr;
 	unsigned int *local_rqfpr;
 	unsigned int *local_rqfcr;
-	int i = 0x0, k = 0x0;
-	int j = MAX_FILER_IDX, l = 0x0;
+	int i, k, l;
+	int j = MAX_FILER_IDX;
 	int ret = 1;
 
 	local_rqfpr = kmalloc_array(MAX_FILER_IDX + 1, sizeof(unsigned int),
-- 
2.6.3