From: Eric Dumazet <eric.dumazet@xxxxxxxxx>
Avoid a sparse warning about 'ret' variable shadowing
Signed-off-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
---
net/ipv4/netfilter/nf_nat_amanda.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/ipv4/netfilter/nf_nat_amanda.c b/net/ipv4/netfilter/nf_nat_amanda.c
index 0f23b3f..703f366f 100644
--- a/net/ipv4/netfilter/nf_nat_amanda.c
+++ b/net/ipv4/netfilter/nf_nat_amanda.c
@@ -44,13 +44,13 @@ static unsigned int help(struct sk_buff *skb,
/* Try to get same port: if not, try to change it. */
for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) {
- int ret;
+ int res;
exp->tuple.dst.u.tcp.port = htons(port);
- ret = nf_ct_expect_related(exp);
- if (ret == 0)
+ res = nf_ct_expect_related(exp);
+ if (res == 0)
break;
- else if (ret != -EBUSY) {
+ else if (res != -EBUSY) {
port = 0;
break;
}
--
1.7.2.3
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