[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1456215010-14878-1-git-send-email-sudipm.mukherjee@gmail.com>
Date: Tue, 23 Feb 2016 13:40:10 +0530
From: Sudip Mukherjee <sudipm.mukherjee@...il.com>
To: Pablo Neira Ayuso <pablo@...filter.org>,
Patrick McHardy <kaber@...sh.net>,
Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
"David S. Miller" <davem@...emloft.net>
Cc: linux-kernel@...r.kernel.org, netfilter-devel@...r.kernel.org,
coreteam@...filter.org, netdev@...r.kernel.org,
Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH] netfilter: xt_osf: remove unused variable
While building with W=1 we got the warning:
net/netfilter/xt_osf.c:265:9: warning: variable 'loop_cont' set but not used
The local variable loop_cont was only initialized and then assigned a
value but was never used or checked after that.
While removing the variable, the case of OSFOPT_TS was not removed so
that it will serve as a reminder to us that we can do something in that
particular case.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@...ethink.co.uk>
---
net/netfilter/xt_osf.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c
index 4e3c3af..2455b69 100644
--- a/net/netfilter/xt_osf.c
+++ b/net/netfilter/xt_osf.c
@@ -262,7 +262,6 @@ xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p)
if (f->opt[optnum].kind == (*optp)) {
__u32 len = f->opt[optnum].length;
const __u8 *optend = optp + len;
- int loop_cont = 0;
fmatch = FMATCH_OK;
@@ -275,7 +274,6 @@ xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p)
mss = ntohs((__force __be16)mss);
break;
case OSFOPT_TS:
- loop_cont = 1;
break;
}
--
1.9.1
Powered by blists - more mailing lists