[XFRM]: Fix statistics.

o Outbound sequence number overflow error status
  is counted as XfrmOutStateSeqError.
o Additionaly, it changes inbound sequence number replay
  error name from XfrmInSeqOutOfWindow to XfrmInStateSeqError
  to apply name scheme above.
o Inbound IPv4 UDP encapsuling type mismatch error is wrongly
  mapped to XfrmInStateInvalid then this patch fiex the error
  to XfrmInStateMismatch.

Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index d32b67a4e0fd..4d6ebc633a94 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -159,12 +159,12 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
                 }
 
                 if ((x->encap ? x->encap->encap_type : 0) != encap_type) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMINSTATEINVALID);
+                        XFRM_INC_STATS(LINUX_MIB_XFRMINSTATEMISMATCH);
                         goto drop_unlock;
                 }
 
                 if (x->props.replay_window && xfrm_replay_check(x, skb, seq)) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMINSEQOUTOFWINDOW);
+                        XFRM_INC_STATS(LINUX_MIB_XFRMINSTATESEQERROR);
                         goto drop_unlock;
                 }