TOMOYO: Remove next_domain from tomoyo_find_next_domain().

We can update bprm->cred->security inside tomoyo_find_next_domain().

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/tomoyo.h b/security/tomoyo/tomoyo.h
index 0fd588a..cd6ba0b 100644
--- a/security/tomoyo/tomoyo.h
+++ b/security/tomoyo/tomoyo.h
@@ -31,8 +31,7 @@
 			    struct path *path2);
 int tomoyo_check_rewrite_permission(struct tomoyo_domain_info *domain,
 				    struct file *filp);
-int tomoyo_find_next_domain(struct linux_binprm *bprm,
-			    struct tomoyo_domain_info **next_domain);
+int tomoyo_find_next_domain(struct linux_binprm *bprm);
 
 /* Index numbers for Access Controls. */