[RFC PATCH 11/29] lsm: cleanup initialize_lsm() and rename to lsm_init_single()

[Paul Moore]

One part of a larger effort to cleanup the LSM framework initialization
code.

Signed-off-by: Paul Moore <p...@paul-moore.com>
---
 security/lsm_init.c | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/security/lsm_init.c b/security/lsm_init.c
index 9bb4b4fc9888..163fc2a1a952 100644
--- a/security/lsm_init.c
+++ b/security/lsm_init.c
@@ -214,16 +214,20 @@ static void __init lsm_prep_single(struct lsm_info *lsm)
        lsm_blob_size_update(&blobs->lbs_bdev, &blob_sizes.lbs_bdev);
 }
 
-/* Initialize a given LSM, if it is enabled. */
-static void __init initialize_lsm(struct lsm_info *lsm)
+/**
+ * lsm_init_single - Initialize a given LSM
+ * @lsm: LSM definition
+ */
+static void __init lsm_init_single(struct lsm_info *lsm)
 {
-       if (lsm_is_enabled(lsm)) {
-               int ret;
+       int ret;
 
-               init_debug("initializing %s\n", lsm->id->name);
-               ret = lsm->init();
-               WARN(ret, "%s failed to initialize: %d\n", lsm->id->name, ret);
-       }
+       if (!lsm_is_enabled(lsm))
+               return;
+
+       init_debug("initializing %s\n", lsm->id->name);
+       ret = lsm->init();
+       WARN(ret, "%s failed to initialize: %d\n", lsm->id->name, ret);
 }
 
 /* Populate ordered LSMs list from comma-separated LSM name list. */
@@ -374,7 +378,7 @@ static void __init lsm_init_ordered(void)
                panic("%s: early task alloc failed.\n", __func__);
 
        lsm_order_for_each(lsm) {
-               initialize_lsm(*lsm);
+               lsm_init_single(*lsm);
        }
 }
 
@@ -423,7 +427,7 @@ int __init early_security_init(void)
        lsm_early_for_each_raw(lsm) {
                lsm_enabled_set(lsm, true);
                lsm_prep_single(lsm);
-               initialize_lsm(lsm);
+               lsm_init_single(lsm);
        }
 
        return 0;
-- 
2.49.0