[IPv6] SNMP: Restore Udp6InErrors incrementation

As the checksum verification is postponed till user calls recv or poll,
the inrementation of Udp6InErrors counter should be also postponed.
Currently, it is postponed in non-blocking operation case. However it
should be postponed in all case like the IPv4 code.

Signed-off-by: Mitsuru Chinen <mitch@linux.vnet.ibm.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index caebad6ee510..8344d8c87219 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -205,12 +205,11 @@ out:
         return err;
 
 csum_copy_err:
+        UDP6_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
         skb_kill_datagram(sk, skb, flags);
 
-        if (flags & MSG_DONTWAIT) {
-                UDP6_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
+        if (flags & MSG_DONTWAIT)
                 return -EAGAIN;
-        }
         goto try_again;
 }