Commit-ID: 765d28f136291f9639e3c031a1070fb76d6625c7 Gitweb: https://git.kernel.org/tip/765d28f136291f9639e3c031a1070fb76d6625c7 Author: Chengguang Xu <[email protected]> AuthorDate: Tue, 12 Jun 2018 19:48:52 +0800 Committer: Thomas Gleixner <[email protected]> CommitDate: Thu, 2 Aug 2018 14:27:35 +0200
x86/mm: Remove redundant check for kmem_cache_create() The flag 'SLAB_PANIC' implies panic on failure, So there is no need to check the returned pointer for NULL. Signed-off-by: Chengguang Xu <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] --- arch/x86/mm/pgtable.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index e3deefb891da..0f1683fcb196 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -329,9 +329,6 @@ static int __init pgd_cache_init(void) */ pgd_cache = kmem_cache_create("pgd_cache", PGD_SIZE, PGD_ALIGN, SLAB_PANIC, NULL); - if (!pgd_cache) - return -ENOMEM; - return 0; } core_initcall(pgd_cache_init);
