Message ID | 20180622111839.10071-5-osalvador@techadventures.net (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[62.201.165.239]) by smtp.gmail.com with ESMTPSA id l78-v6sm2718567wmb.39.2018.06.22.04.19.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Jun 2018 04:19:33 -0700 (PDT) Received: from d104.suse.de (charybdis-ext.suse.de [195.135.221.2]) by techadventures.net (Postfix) with ESMTPA id 2B18612375D; Fri, 22 Jun 2018 13:19:32 +0200 (CEST) From: osalvador@techadventures.net To: akpm@linux-foundation.org Cc: mhocko@suse.com, vbabka@suse.cz, pasha.tatashin@oracle.com, Jonathan.Cameron@huawei.com, arbab@linux.vnet.ibm.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Oscar Salvador <osalvador@suse.de> Subject: [PATCH v2 4/4] mm/memory_hotplug: Drop unnecessary checks from register_mem_sect_under_node Date: Fri, 22 Jun 2018 13:18:39 +0200 Message-Id: <20180622111839.10071-5-osalvador@techadventures.net> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20180622111839.10071-1-osalvador@techadventures.net> References: <20180622111839.10071-1-osalvador@techadventures.net> X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: <linux-mm.kvack.org> X-Virus-Scanned: ClamAV using ClamSMTP |
diff --git a/drivers/base/node.c b/drivers/base/node.c index 845d5523812b..1ac4c36e13bb 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -404,12 +404,7 @@ int register_mem_sect_under_node(struct memory_block *mem_blk, void *arg) int ret, nid = *(int *)arg; unsigned long pfn, sect_start_pfn, sect_end_pfn; - if (!mem_blk) - return -EFAULT; - mem_blk->nid = nid; - if (!node_online(nid)) - return 0; sect_start_pfn = section_nr_to_pfn(mem_blk->start_section_nr); sect_end_pfn = section_nr_to_pfn(mem_blk->end_section_nr);