From 61cf46ad581ba43073d3bcb0be549eb60fbbf9f8 Mon Sep 17 00:00:00 2001
From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Tue, 22 Jan 2008 17:32:53 +0900
Subject: [PATCH] [IPV6] NDISC: Sparse: Use different variable name for local
use.
Fix the following sparse warnings:
| net/ipv6/ndisc.c:1300:21: warning: symbol 'opt' shadows an earlier one
| net/ipv6/ndisc.c:1078:7: originally declared here
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
---
net/ipv6/ndisc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index bdfc4ea61941..0d33a7d32125 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1297,11 +1297,11 @@ skip_defrtr:
}
if (ndopts.nd_useropts) {
- struct nd_opt_hdr *opt;
- for (opt = ndopts.nd_useropts;
- opt;
- opt = ndisc_next_useropt(opt, ndopts.nd_useropts_end)) {
- ndisc_ra_useropt(skb, opt);
+ struct nd_opt_hdr *p;
+ for (p = ndopts.nd_useropts;
+ p;
+ p = ndisc_next_useropt(p, ndopts.nd_useropts_end)) {
+ ndisc_ra_useropt(skb, p);
}
}
--
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