Commit 765d28f1 authored by Chengguang Xu's avatar Chengguang Xu Committed by Thomas Gleixner
Browse files

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: default avatarChengguang Xu <cgxu519@gmx.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/1528804132-154948-1-git-send-email-cgxu519@gmx.com
parent 063daa81

arch/x86/mm/pgtable.c

+0 −3
Original line number Diff line number Diff line
@@ -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);

CRA Git | Maintained and supported by SUSTech CRA and CCSE