28 	unsigned long res = 0;  in do_strncpy_from_user()  local
44 		unsafe_get_user(c, (unsigned long __user *)(src+res), byte_at_a_time);  in do_strncpy_from_user()
46 		*(unsigned long *)(dst+res) = c;  in do_strncpy_from_user()
50 			return res + find_zero(data);  in do_strncpy_from_user()
52 		res += sizeof(unsigned long);  in do_strncpy_from_user()
60 		unsafe_get_user(c,src+res, efault);  in do_strncpy_from_user()
61 		dst[res] = c;  in do_strncpy_from_user()
63 			return res;  in do_strncpy_from_user()
64 		res++;  in do_strncpy_from_user()
72 	if (res >= count)  in do_strncpy_from_user()
73 		return res;  in do_strncpy_from_user()