Commit 61cf46ad authored by YOSHIFUJI Hideaki's avatar YOSHIFUJI Hideaki Committed by David S. Miller

[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: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
parent 5d5619b4
...@@ -1297,11 +1297,11 @@ static void ndisc_router_discovery(struct sk_buff *skb) ...@@ -1297,11 +1297,11 @@ static void ndisc_router_discovery(struct sk_buff *skb)
} }
if (ndopts.nd_useropts) { if (ndopts.nd_useropts) {
struct nd_opt_hdr *opt; struct nd_opt_hdr *p;
for (opt = ndopts.nd_useropts; for (p = ndopts.nd_useropts;
opt; p;
opt = ndisc_next_useropt(opt, ndopts.nd_useropts_end)) { p = ndisc_next_useropt(p, ndopts.nd_useropts_end)) {
ndisc_ra_useropt(skb, opt); ndisc_ra_useropt(skb, p);
} }
} }
......
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