From: David Ahern <dsah...@gmail.com>

Tracepoint does not add value and the call to fib_lookup follows
it which shows the same information and the fib lookup result.

Signed-off-by: David Ahern <dsah...@gmail.com>
---
 include/trace/events/fib.h | 35 -----------------------------------
 net/ipv4/fib_frontend.c    |  2 --
 2 files changed, 37 deletions(-)

diff --git a/include/trace/events/fib.h b/include/trace/events/fib.h
index f5a1d4c518d8..9763cddd0594 100644
--- a/include/trace/events/fib.h
+++ b/include/trace/events/fib.h
@@ -87,41 +87,6 @@ TRACE_EVENT(fib_table_lookup,
                  __entry->tos, __entry->scope, __entry->flags,
                  __get_str(name), __entry->gw, __entry->saddr, __entry->err)
 );
-
-TRACE_EVENT(fib_validate_source,
-
-       TP_PROTO(const struct net_device *dev, const struct flowi4 *flp),
-
-       TP_ARGS(dev, flp),
-
-       TP_STRUCT__entry(
-               __string(       name,   dev->name       )
-               __field(        int,    oif             )
-               __field(        int,    iif             )
-               __field(        __u8,   tos             )
-               __array(        __u8,   src,    4       )
-               __array(        __u8,   dst,    4       )
-       ),
-
-       TP_fast_assign(
-               __be32 *p32;
-
-               __assign_str(name, dev ? dev->name : "not set");
-               __entry->oif = flp->flowi4_oif;
-               __entry->iif = flp->flowi4_iif;
-               __entry->tos = flp->flowi4_tos;
-
-               p32 = (__be32 *) __entry->src;
-               *p32 = flp->saddr;
-
-               p32 = (__be32 *) __entry->dst;
-               *p32 = flp->daddr;
-       ),
-
-       TP_printk("dev %s oif %d iif %d tos %d src %pI4 dst %pI4",
-                 __get_str(name), __entry->oif, __entry->iif, __entry->tos,
-                 __entry->src, __entry->dst)
-);
 #endif /* _TRACE_FIB_H */
 
 /* This part must be outside protection */
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 4d622112bf95..58696b829065 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -354,8 +354,6 @@ static int __fib_validate_source(struct sk_buff *skb, 
__be32 src, __be32 dst,
                fl4.fl4_dport = 0;
        }
 
-       trace_fib_validate_source(dev, &fl4);
-
        if (fib_lookup(net, &fl4, &res, 0))
                goto last_resort;
        if (res.type != RTN_UNICAST &&
-- 
2.11.0

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