diff options
Diffstat (limited to 'arch/x86/include/asm/checksum_64.h')
| -rw-r--r-- | arch/x86/include/asm/checksum_64.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/x86/include/asm/checksum_64.h b/arch/x86/include/asm/checksum_64.h index 3ec6d3267cf9..0a289b87e872 100644 --- a/arch/x86/include/asm/checksum_64.h +++ b/arch/x86/include/asm/checksum_64.h @@ -129,27 +129,19 @@ static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, */ extern __wsum csum_partial(const void *buff, int len, __wsum sum); -#define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER 1 -#define HAVE_CSUM_COPY_USER 1 - - /* Do not call this directly. Use the wrappers below */ extern __visible __wsum csum_partial_copy_generic(const void *src, const void *dst, int len, __wsum sum, int *src_err_ptr, int *dst_err_ptr); -extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst, +extern __wsum csum_and_copy_from_user(const void __user *src, void *dst, int len, __wsum isum, int *errp); -extern __wsum csum_partial_copy_to_user(const void *src, void __user *dst, +extern __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len, __wsum isum, int *errp); extern __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum); -/* Old names. To be removed. */ -#define csum_and_copy_to_user csum_partial_copy_to_user -#define csum_and_copy_from_user csum_partial_copy_from_user - /** * ip_compute_csum - Compute an 16bit IP checksum. * @buff: buffer address. |