netdev - [iproute2 PATCH 1/2] tc: Remove unused variable 'res'.

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Date:	Wed, 23 Nov 2011 22:13:23 +0100
From:	Thomas Jarosch <thomas.jarosch@...ra2net.com>
To:	netdev@...r.kernel.org
CC:	shemminger@...tta.com
Subject: [iproute2 PATCH 1/2] tc: Remove unused variable 'res'.

Detected by cppcheck.

Signed-off-by: Thomas Jarosch <thomas.jarosch@...ra2net.com>
---
 tc/m_ipt.c    |    2 --
 tc/m_xt_old.c |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/tc/m_ipt.c b/tc/m_ipt.c
index a73d400..b8655f8 100644
--- a/tc/m_ipt.c
+++ b/tc/m_ipt.c
@@ -396,11 +396,9 @@ static int parse_ipt(struct action_util *a,int *argc_p,
 	char **argv = *argv_p;
 	int argc = 0, iargc = 0;
 	char k[16];
-	int res = -1;
 	int size = 0;
 	int iok = 0, ok = 0;
 	__u32 hook = 0, index = 0;
-	res = 0;
 
 	lib_dir = getenv("IPTABLES_LIB_DIR");
 	if (!lib_dir)
diff --git a/tc/m_xt_old.c b/tc/m_xt_old.c
index 3804d7f..7ed7ecc 100644
--- a/tc/m_xt_old.c
+++ b/tc/m_xt_old.c
@@ -215,11 +215,9 @@ static int parse_ipt(struct action_util *a,int *argc_p,
 	char **argv = *argv_p;
 	int argc = 0, iargc = 0;
 	char k[16];
-	int res = -1;
 	int size = 0;
 	int iok = 0, ok = 0;
 	__u32 hook = 0, index = 0;
-	res = 0;
 
 	set_lib_dir();
 
-- 
1.7.6.4

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