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>

1 files changed, 1 insertions, 2 deletions

diff --git a/security/tomoyo/memory.c b/security/tomoyo/memory.c
index 4809febc1acb..8de5333109aa 100644
--- a/security/tomoyo/memory.c
+++ b/security/tomoyo/memory.c
@@ -184,7 +184,7 @@ unsigned int tomoyo_quota_for_query;
  *
  * Returns memory usage.
  */
-int tomoyo_read_memory_counter(struct tomoyo_io_buffer *head)
+void tomoyo_read_memory_counter(struct tomoyo_io_buffer *head)
 {
         if (!head->read_eof) {
                 const unsigned int policy
@@ -212,7 +212,6 @@ int tomoyo_read_memory_counter(struct tomoyo_io_buffer *head)
                 tomoyo_io_printf(head, "Total:        %10u\n", policy + query);
                 head->read_eof = true;
         }
-        return 0;
 }
 
 /**