diff options
Diffstat (limited to 'arch/x86/lib/csum-wrappers_64.c')
| -rw-r--r-- | arch/x86/lib/csum-wrappers_64.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c index 189344924a2b..f4df4d241526 100644 --- a/arch/x86/lib/csum-wrappers_64.c +++ b/arch/x86/lib/csum-wrappers_64.c @@ -14,8 +14,6 @@ * @src: source address (user space) * @dst: destination address * @len: number of bytes to be copied. - * @isum: initial sum that is added into the result (32bit unfolded) - * @errp: set to -EFAULT for an bad source address. * * Returns an 32bit unfolded checksum of the buffer. * src and dst are best aligned to 64bits. @@ -32,15 +30,12 @@ csum_and_copy_from_user(const void __user *src, void *dst, int len) user_access_end(); return sum; } -EXPORT_SYMBOL(csum_and_copy_from_user); /** * csum_and_copy_to_user - Copy and checksum to user space. * @src: source address * @dst: destination address (user space) * @len: number of bytes to be copied. - * @isum: initial sum that is added into the result (32bit unfolded) - * @errp: set to -EFAULT for an bad destination address. * * Returns an 32bit unfolded checksum of the buffer. * src and dst are best aligned to 64bits. @@ -57,14 +52,12 @@ csum_and_copy_to_user(const void *src, void __user *dst, int len) user_access_end(); return sum; } -EXPORT_SYMBOL(csum_and_copy_to_user); /** * csum_partial_copy_nocheck - Copy and checksum. * @src: source address * @dst: destination address * @len: number of bytes to be copied. - * @sum: initial sum that is added into the result (32bit unfolded) * * Returns an 32bit unfolded checksum of the buffer. */ |