12 	long ret;  in probe_read_common()  local
15 	ret = __copy_from_user_inatomic(dst, src, size);  in probe_read_common()
18 	return ret ? -EFAULT : 0;  in probe_read_common()
24 	long ret;  in probe_write_common()  local
27 	ret = __copy_to_user_inatomic(dst, src, size);  in probe_write_common()
30 	return ret ? -EFAULT : 0;  in probe_write_common()
53 	long ret;  in __probe_kernel_read()  local
57 	ret = probe_read_common(dst, (__force const void __user *)src, size);  in __probe_kernel_read()
60 	return ret;  in __probe_kernel_read()
79 	long ret = -EFAULT;  in __probe_user_read()  local
84 		ret = probe_read_common(dst, src, size);  in __probe_user_read()
87 	return ret;  in __probe_user_read()
106 	long ret;  in __probe_kernel_write()  local
110 	ret = probe_write_common((__force void __user *)dst, src, size);  in __probe_kernel_write()
113 	return ret;  in __probe_kernel_write()
132 	long ret = -EFAULT;  in __probe_user_write()  local
137 		ret = probe_write_common(dst, src, size);  in __probe_user_write()
140 	return ret;  in __probe_user_write()
165 	long ret;  in strncpy_from_unsafe()  local
174 		ret = __get_user(*dst++, (const char __user __force *)src++);  in strncpy_from_unsafe()
175 	} while (dst[-1] && ret == 0 && src - unsafe_addr < count);  in strncpy_from_unsafe()
181 	return ret ? -EFAULT : src - unsafe_addr;  in strncpy_from_unsafe()
206 	long ret;  in strncpy_from_unsafe_user()  local
213 	ret = strncpy_from_user(dst, unsafe_addr, count);  in strncpy_from_unsafe_user()
217 	if (ret >= count) {  in strncpy_from_unsafe_user()
218 		ret = count;  in strncpy_from_unsafe_user()
219 		dst[ret - 1] = '\0';  in strncpy_from_unsafe_user()
220 	} else if (ret > 0) {  in strncpy_from_unsafe_user()
221 		ret++;  in strncpy_from_unsafe_user()
224 	return ret;  in strncpy_from_unsafe_user()
246 	int ret;  in strnlen_unsafe_user()  local
250 	ret = strnlen_user(unsafe_addr, count);  in strnlen_unsafe_user()
254 	return ret;  in strnlen_unsafe_user()