[PATCH 4/6] mm: kfence: remove useless check for CONFIG_KFENCE_NUM_OBJECTS

From: Muchun Song
Date: Tue Mar 28 2023 - 05:59:32 EST


The CONFIG_KFENCE_NUM_OBJECTS is limited by kconfig and vary from 1 to
65535, so CONFIG_KFENCE_NUM_OBJECTS cannot be equabl to or smaller than
0. Removing it to simplify code.

Signed-off-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
---
mm/kfence/core.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/mm/kfence/core.c b/mm/kfence/core.c
index 5726bf2ae13c..41befcb3b069 100644
--- a/mm/kfence/core.c
+++ b/mm/kfence/core.c
@@ -115,7 +115,6 @@ EXPORT_SYMBOL(__kfence_pool); /* Export for test modules. */
* Per-object metadata, with one-to-one mapping of object metadata to
* backing pages (in __kfence_pool).
*/
-static_assert(CONFIG_KFENCE_NUM_OBJECTS > 0);
struct kfence_metadata kfence_metadata[CONFIG_KFENCE_NUM_OBJECTS];

/* Freelist with available objects. */
--
2.11.0