* better 64-bit) boundary
*/
-asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, int len, int sum,
- int *src_err_ptr, int *dst_err_ptr);
+asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsigned char *dst,
+ int len, int sum, int *src_err_ptr, int *dst_err_ptr);
/*
* Note: when you get a NULL pointer exception here this means someone
* verify_area().
*/
static __inline__
-unsigned int csum_partial_copy_nocheck ( const char *src, char *dst,
+unsigned int csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
int len, int sum)
{
return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
}
static __inline__
-unsigned int csum_partial_copy_from_user(const char __user *src, char *dst,
+unsigned int csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
int len, int sum, int *err_ptr)
{
might_sleep();
- return csum_partial_copy_generic((__force char *)src, dst,
+ return csum_partial_copy_generic((__force unsigned char *)src, dst,
len, sum, err_ptr, NULL);
}
* Copy and checksum to user
*/
#define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user(const char *src,
- char __user *dst,
+static __inline__ unsigned int csum_and_copy_to_user(const unsigned char *src,
+ unsigned char __user *dst,
int len, int sum,
int *err_ptr)
{
might_sleep();
if (access_ok(VERIFY_WRITE, dst, len))
- return csum_partial_copy_generic(src, (__force char *)dst, len, sum, NULL, err_ptr);
+ return csum_partial_copy_generic(src, (__force unsigned char *)dst, len, sum, NULL, err_ptr);
if (len)
*err_ptr = -EFAULT;