datapath/linux-2.4/compat-2.4/include/net/checksum.h

   1 #ifndef __NET_CHECKSUM_WRAPPER_H
   2 #define __NET_CHECKSUM_WRAPPER_H 1
   3
   4 #include_next <net/checksum.h>
   5
   6 static inline __wsum csum_unfold(__sum16 n)
   7 {
   8         return (__force __wsum)n;
   9 }
  10
  11 #endif