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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 <cgxu519@gmx.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: hpa@zytor.com Link: https://lkml.kernel.org/r/1528804132-154948-1-git-send-email-cgxu519@gmx.com
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@ -329,9 +329,6 @@ static int __init pgd_cache_init(void)
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*/
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pgd_cache = kmem_cache_create("pgd_cache", PGD_SIZE, PGD_ALIGN,
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SLAB_PANIC, NULL);
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if (!pgd_cache)
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return -ENOMEM;
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return 0;
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}
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core_initcall(pgd_cache_init);
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