31 	unsigned long res = 0;  in do_strncpy_from_user()  local
40 		unsafe_get_user(c, (unsigned long __user *)(src+res), byte_at_a_time);  in do_strncpy_from_user()
42 		*(unsigned long *)(dst+res) = c;  in do_strncpy_from_user()
46 			return res + find_zero(data);  in do_strncpy_from_user()
48 		res += sizeof(unsigned long);  in do_strncpy_from_user()
56 		unsafe_get_user(c,src+res, efault);  in do_strncpy_from_user()
57 		dst[res] = c;  in do_strncpy_from_user()
59 			return res;  in do_strncpy_from_user()
60 		res++;  in do_strncpy_from_user()
68 	if (res >= count)  in do_strncpy_from_user()
69 		return res;  in do_strncpy_from_user()