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tomoyo: Coding style fix.

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Follow many of recommendations by scripts/checkpatch.pl, and follow
"lift switch variables out of switches" by Kees Cook.
This patch makes no functional change.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <james.morris@microsoft.com>
This commit is contained in:
Tetsuo Handa
2019-01-24 18:37:35 +09:00
committed by James Morris
parent 8c6cb983cd
commit cdcf6723ad
15 changed files with 309 additions and 105 deletions
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4
security/tomoyo/securityfs_if.c
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@@ -21,6 +21,7 @@ static bool tomoyo_check_task_acl(struct tomoyo_request_info *r,
{
const struct tomoyo_task_acl *acl = container_of(ptr, typeof(*acl),
head);
return !tomoyo_pathcmp(r->param.task.domainname, acl->domainname);
}
@@ -42,6 +43,7 @@ static ssize_t tomoyo_write_self(struct file *file, const char __user *buf,
{
char *data;
int error;
if (!count || count >= TOMOYO_EXEC_TMPSIZE - 10)
return -ENOMEM;
data = memdup_user_nul(buf, count);
@@ -52,6 +54,7 @@ static ssize_t tomoyo_write_self(struct file *file, const char __user *buf,
const int idx = tomoyo_read_lock();
struct tomoyo_path_info name;
struct tomoyo_request_info r;
name.name = data;
tomoyo_fill_path_info(&name);
/* Check "task manual_domain_transition" permission. */
@@ -100,6 +103,7 @@ static ssize_t tomoyo_read_self(struct file *file, char __user *buf,
const char *domain = tomoyo_domain()->domainname->name;
loff_t len = strlen(domain);
loff_t pos = *ppos;
if (pos >= len || !count)
return 0;
len -= pos;