diff options
Diffstat (limited to 'drivers/acpi/apei/ghes.c')
| -rw-r--r-- | drivers/acpi/apei/ghes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 34ad071a64e9..ef59d6ea16da 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -152,7 +152,6 @@ struct ghes_vendor_record_entry { }; static struct gen_pool *ghes_estatus_pool; -static unsigned long ghes_estatus_pool_size_request; static struct ghes_estatus_cache __rcu *ghes_estatus_caches[GHES_ESTATUS_CACHES_SIZE]; static atomic_t ghes_estatus_cache_alloced; @@ -191,7 +190,6 @@ int ghes_estatus_pool_init(unsigned int num_ghes) len = GHES_ESTATUS_CACHE_AVG_SIZE * GHES_ESTATUS_CACHE_ALLOCED_MAX; len += (num_ghes * GHES_ESOURCE_PREALLOC_MAX_SIZE); - ghes_estatus_pool_size_request = PAGE_ALIGN(len); addr = (unsigned long)vmalloc(PAGE_ALIGN(len)); if (!addr) goto err_pool_alloc; @@ -1544,6 +1542,8 @@ struct list_head *ghes_get_devices(void) pr_warn_once("Force-loading ghes_edac on an unsupported platform. You're on your own!\n"); } + } else if (list_empty(&ghes_devs)) { + return NULL; } return &ghes_devs; |