diff options
Diffstat (limited to 'arch/ia64/lib')
-rw-r--r-- | arch/ia64/lib/csum_partial_copy.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/ia64/lib/csum_partial_copy.c b/arch/ia64/lib/csum_partial_copy.c index ab59eb399900..5d147a33d648 100644 --- a/arch/ia64/lib/csum_partial_copy.c +++ b/arch/ia64/lib/csum_partial_copy.c @@ -104,24 +104,6 @@ out: * But it's very tricky to get right even in C. */ __wsum -csum_and_copy_from_user(const void __user *src, void *dst, - int len, __wsum psum, int *errp) -{ - /* XXX Fixme - * for now we separate the copy from checksum for obvious - * alignment difficulties. Look at the Alpha code and you'll be - * scared. - */ - - if (copy_from_user(dst, src, len)) - *errp = -EFAULT; - - return csum_partial(dst, len, psum); -} - -EXPORT_SYMBOL(csum_and_copy_from_user); - -__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) { memcpy(dst, src, len); |