[UDP]: Restore missing inDatagrams increments

The previous move of the the UDP inDatagrams counter caused the
counting of encapsulated packets, SUNRPC data (as opposed to call)
packets and RXRPC packets to go missing.

This patch restores all of these.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
index 91b5bbb003e2..f446d9b9925f 100644
--- a/net/rxrpc/ar-input.c
+++ b/net/rxrpc/ar-input.c
@@ -20,6 +20,7 @@
 #include <net/sock.h>
 #include <net/af_rxrpc.h>
 #include <net/ip.h>
+#include <net/udp.h>
 #include "ar-internal.h"
 
 unsigned long rxrpc_ack_timeout = 1;
@@ -707,10 +708,13 @@ void rxrpc_data_ready(struct sock *sk, int count)
         if (skb_checksum_complete(skb)) {
                 rxrpc_free_skb(skb);
                 rxrpc_put_local(local);
+                UDP_INC_STATS_BH(UDP_MIB_INERRORS, 0);
                 _leave(" [CSUM failed]");
                 return;
         }
 
+        UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS, 0);
+
         /* the socket buffer we have is owned by UDP, with UDP's data all over
          * it, but we really want our own */
         skb_orphan(skb);