net: xfrm: kill XFRM_INC_STATS_BH()

Not used anymore.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index dab9e1b..adfebd6 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -45,10 +45,8 @@
 
 #ifdef CONFIG_XFRM_STATISTICS
 #define XFRM_INC_STATS(net, field)	SNMP_INC_STATS((net)->mib.xfrm_statistics, field)
-#define XFRM_INC_STATS_BH(net, field)	SNMP_INC_STATS_BH((net)->mib.xfrm_statistics, field)
 #else
 #define XFRM_INC_STATS(net, field)	((void)(net))
-#define XFRM_INC_STATS_BH(net, field)	((void)(net))
 #endif