diff options
Diffstat (limited to 'include/net/checksum.h')
| -rw-r--r-- | include/net/checksum.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/checksum.h b/include/net/checksum.h index 46754ba9d7b7..db9d02b5f88a 100644 --- a/include/net/checksum.h +++ b/include/net/checksum.h @@ -47,6 +47,15 @@ static __inline__ __wsum csum_and_copy_to_user } #endif +#ifndef _HAVE_ARCH_CSUM_AND_COPY +static inline __wsum +csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) +{ + memcpy(dst, src, len); + return csum_partial(dst, len, sum); +} +#endif + #ifndef HAVE_ARCH_CSUM_ADD static inline __wsum csum_add(__wsum csum, __wsum addend) { |