unsigned int csum_partial_copy_from_user (const unsigned char *src, unsigned char *dst, 
unsigned int csum_partial_copy_from_user (const unsigned char *src, unsigned char *dst, 
unsigned int csum_partial_copy_from_user (const unsigned char *src, unsigned char *dst,                                          int len, unsigned int sum,                                          int *err_ptr){	int missing;	missing = copy_from_user(dst, src, len);	if (missing) {		memset(dst + len - missing, 0, missing);		*err_ptr = -EFAULT;	}			return csum_partial(dst, len, sum);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/623cdf4a04a9856f93e32e7716ed8196f6d5ee3b/checksum.c/clean/arch/v850/lib/checksum.c