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lsm: integrate lsm_early_cred() and lsm_early_task() into caller

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With only one caller of lsm_early_cred() and lsm_early_task(), insert
the functions' code directly into the caller and ger rid of the two
functions.

Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: John Johansen <john.johhansen@canonical.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Paul Moore 2025-07-12 16:27:39 -04:00
parent cb1513db7a
commit 92ed3500c9
1 changed files with 5 additions and 30 deletions
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35
security/lsm_init.c
View file

@ -291,34 +291,6 @@ static void __init ordered_lsm_parse(const char *order, const char *origin)
kfree(sep);
}
/**
* lsm_early_cred - during initialization allocate a composite cred blob
* @cred: the cred that needs a blob
*
* Allocate the cred blob for all the modules
*/
static void __init lsm_early_cred(struct cred *cred)
{
int rc = lsm_cred_alloc(cred, GFP_KERNEL);
if (rc)
panic("%s: Early cred alloc failed.\n", __func__);
}
/**
* lsm_early_task - during initialization allocate a composite task blob
* @task: the task that needs a blob
*
* Allocate the task blob for all the modules
*/
static void __init lsm_early_task(struct task_struct *task)
{
int rc = lsm_task_alloc(task);
if (rc)
panic("%s: Early task alloc failed.\n", __func__);
}
static void __init ordered_lsm_init(void)
{
unsigned int first = 0;
@ -382,8 +354,11 @@ static void __init ordered_lsm_init(void)
blob_sizes.lbs_inode, 0,
SLAB_PANIC, NULL);
lsm_early_cred((struct cred *) current->cred);
lsm_early_task(current);
if (lsm_cred_alloc((struct cred __rcu *)current->cred, GFP_KERNEL))
panic("%s: early cred alloc failed.\n", __func__);
if (lsm_task_alloc(current))
panic("%s: early task alloc failed.\n", __func__);
lsm_order_for_each(lsm) {
initialize_lsm(*lsm);
}