diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/checksum.h | 12 | ||||
| -rw-r--r-- | include/net/checksum.h | 9 |
2 files changed, 9 insertions, 12 deletions
diff --git a/include/asm-generic/checksum.h b/include/asm-generic/checksum.h index cd8b75aa770d..43e18db89c14 100644 --- a/include/asm-generic/checksum.h +++ b/include/asm-generic/checksum.h @@ -16,18 +16,6 @@ */ extern __wsum csum_partial(const void *buff, int len, __wsum sum); -/* - * the same as csum_partial, but copies from src while it - * checksums - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ -#ifndef csum_partial_copy_nocheck -__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, - __wsum sum); -#endif - #ifndef ip_fast_csum /* * This is a version of ip_compute_csum() optimized for IP headers, 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) { |