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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2009-06-02 13:42:24 +0200 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-06-02 23:51:51 +0200 |
| commit | 7d2948b1248109dbc7f4aaf9867c54b1912d494c (patch) | |
| tree | 24edc8fa319598bc32b7d53c7b61fb3ec9ae9e92 /security/tomoyo/common.c | |
| parent | TOMOYO: Remove redundant markers. (diff) | |
| download | linux-7d2948b1248109dbc7f4aaf9867c54b1912d494c.tar.xz linux-7d2948b1248109dbc7f4aaf9867c54b1912d494c.zip | |
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>
Diffstat (limited to 'security/tomoyo/common.c')
| -rw-r--r-- | security/tomoyo/common.c | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index a42fe02c6144..6d2561276a7b 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -1113,10 +1113,9 @@ static int tomoyo_read_manager_policy(struct tomoyo_io_buffer *head) list); if (ptr->is_deleted) continue; - if (!tomoyo_io_printf(head, "%s\n", ptr->manager->name)) { - done = false; + done = tomoyo_io_printf(head, "%s\n", ptr->manager->name); + if (!done) break; - } } up_read(&tomoyo_policy_manager_list_lock); head->read_eof = done; @@ -1441,15 +1440,14 @@ static int tomoyo_read_domain_policy(struct tomoyo_io_buffer *head) TOMOYO_DOMAIN_FLAGS_IGNORE_GLOBAL_ALLOW_READ) ignore_global_allow_read = TOMOYO_KEYWORD_IGNORE_GLOBAL_ALLOW_READ "\n"; - if (!tomoyo_io_printf(head, - "%s\n" TOMOYO_KEYWORD_USE_PROFILE "%u\n" - "%s%s%s\n", domain->domainname->name, - domain->profile, quota_exceeded, - transition_failed, - ignore_global_allow_read)) { - done = false; + done = tomoyo_io_printf(head, "%s\n" TOMOYO_KEYWORD_USE_PROFILE + "%u\n%s%s%s\n", + domain->domainname->name, + domain->profile, quota_exceeded, + transition_failed, + ignore_global_allow_read); + if (!done) break; - } head->read_step = 2; acl_loop: if (head->read_step == 3) @@ -1457,24 +1455,22 @@ acl_loop: /* Print ACL entries in the domain. */ down_read(&tomoyo_domain_acl_info_list_lock); list_for_each_cookie(apos, head->read_var2, - &domain->acl_info_list) { + &domain->acl_info_list) { struct tomoyo_acl_info *ptr = list_entry(apos, struct tomoyo_acl_info, - list); - if (!tomoyo_print_entry(head, ptr)) { - done = false; + list); + done = tomoyo_print_entry(head, ptr); + if (!done) break; - } } up_read(&tomoyo_domain_acl_info_list_lock); if (!done) break; head->read_step = 3; tail_mark: - if (!tomoyo_io_printf(head, "\n")) { - done = false; + done = tomoyo_io_printf(head, "\n"); + if (!done) break; - } head->read_step = 1; if (head->read_single_domain) break; @@ -1544,11 +1540,10 @@ static int tomoyo_read_domain_profile(struct tomoyo_io_buffer *head) domain = list_entry(pos, struct tomoyo_domain_info, list); if (domain->is_deleted) continue; - if (!tomoyo_io_printf(head, "%u %s\n", domain->profile, - domain->domainname->name)) { - done = false; + done = tomoyo_io_printf(head, "%u %s\n", domain->profile, + domain->domainname->name); + if (!done) break; - } } up_read(&tomoyo_domain_list_lock); head->read_eof = done; |