TOMOYO: Simplify policy reader.
We can directly assign the result of tomoyo_io_printf() to done flag.
Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
index adf786d..a67f9e6 100644
--- a/security/tomoyo/file.c
+++ b/security/tomoyo/file.c
@@ -247,11 +247,10 @@
list);
if (ptr->is_deleted)
continue;
- if (!tomoyo_io_printf(head, TOMOYO_KEYWORD_ALLOW_READ "%s\n",
- ptr->filename->name)) {
- done = false;
+ done = tomoyo_io_printf(head, TOMOYO_KEYWORD_ALLOW_READ "%s\n",
+ ptr->filename->name);
+ if (!done)
break;
- }
}
up_read(&tomoyo_globally_readable_list_lock);
return done;
@@ -369,11 +368,10 @@
ptr = list_entry(pos, struct tomoyo_pattern_entry, list);
if (ptr->is_deleted)
continue;
- if (!tomoyo_io_printf(head, TOMOYO_KEYWORD_FILE_PATTERN "%s\n",
- ptr->pattern->name)) {
- done = false;
+ done = tomoyo_io_printf(head, TOMOYO_KEYWORD_FILE_PATTERN
+ "%s\n", ptr->pattern->name);
+ if (!done)
break;
- }
}
up_read(&tomoyo_pattern_list_lock);
return done;
@@ -483,11 +481,10 @@
ptr = list_entry(pos, struct tomoyo_no_rewrite_entry, list);
if (ptr->is_deleted)
continue;
- if (!tomoyo_io_printf(head, TOMOYO_KEYWORD_DENY_REWRITE "%s\n",
- ptr->pattern->name)) {
- done = false;
+ done = tomoyo_io_printf(head, TOMOYO_KEYWORD_DENY_REWRITE
+ "%s\n", ptr->pattern->name);
+ if (!done)
break;
- }
}
up_read(&tomoyo_no_rewrite_list_lock);
return done;