TOMOYO: Make read function to void.
Read functions do not fail. Make them from int to void.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h
index f4da7a8..e0c4ae1 100644
--- a/security/tomoyo/common.h
+++ b/security/tomoyo/common.h
@@ -526,7 +526,7 @@
* is appended.
*/
struct tomoyo_io_buffer {
- int (*read) (struct tomoyo_io_buffer *);
+ void (*read) (struct tomoyo_io_buffer *);
int (*write) (struct tomoyo_io_buffer *);
int (*poll) (struct file *file, poll_table *wait);
/* Exclusive lock for this structure. */
@@ -900,7 +900,7 @@
const struct tomoyo_path_info *tomoyo_get_name(const char *name);
/* Check for memory usage. */
-int tomoyo_read_memory_counter(struct tomoyo_io_buffer *head);
+void tomoyo_read_memory_counter(struct tomoyo_io_buffer *head);
/* Set memory quota. */
int tomoyo_write_memory_quota(struct tomoyo_io_buffer *head);