net: Don't report route RTT metric value in cache dumps.
We don't maintain it dynamically any longer, so reporting it would
be extremely misleading. Report zero instead.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 72e88c2..d02c911 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -423,18 +423,16 @@
int len;
seq_printf(seq, "%s\t%08X\t%08X\t%8X\t%d\t%u\t%d\t"
- "%08X\t%d\t%u\t%u\t%02X\t%d\t%1d\t%08X%n",
- r->dst.dev ? r->dst.dev->name : "*",
- (__force u32)r->rt_dst,
- (__force u32)r->rt_gateway,
- r->rt_flags, atomic_read(&r->dst.__refcnt),
- r->dst.__use, 0, (__force u32)r->rt_src,
- dst_metric_advmss(&r->dst) + 40,
- dst_metric(&r->dst, RTAX_WINDOW),
- (int)((dst_metric(&r->dst, RTAX_RTT) >> 3) +
- dst_metric(&r->dst, RTAX_RTTVAR)),
- r->rt_key_tos,
- -1, 0, 0, &len);
+ "%08X\t%d\t%u\t%u\t%02X\t%d\t%1d\t%08X%n",
+ r->dst.dev ? r->dst.dev->name : "*",
+ (__force u32)r->rt_dst,
+ (__force u32)r->rt_gateway,
+ r->rt_flags, atomic_read(&r->dst.__refcnt),
+ r->dst.__use, 0, (__force u32)r->rt_src,
+ dst_metric_advmss(&r->dst) + 40,
+ dst_metric(&r->dst, RTAX_WINDOW), 0,
+ r->rt_key_tos,
+ -1, 0, 0, &len);
seq_printf(seq, "%*s\n", 127 - len, "");
}