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From:   Oscar Salvador <osalvador@techadventures.net>
To:     akpm@linux-foundation.org
Cc:     mhocko@suse.com, vbabka@suse.cz, dan.j.williams@intel.com,
        yasu.isimatu@gmail.com, jonathan.cameron@huawei.com,
        david@redhat.com, Pavel.Tatashin@microsoft.com, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org, Oscar Salvador <osalvador@suse.de>
Subject: [PATCH v4 1/4] mm/memory-hotplug: Drop unused args from remove_memory_section
Date:   Fri, 17 Aug 2018 11:00:14 +0200
Message-Id: <20180817090017.17610-2-osalvador@techadventures.net>
In-Reply-To: <20180817090017.17610-1-osalvador@techadventures.net>
References: <20180817090017.17610-1-osalvador@techadventures.net>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

From: Oscar Salvador <osalvador@suse.de>

unregister_memory_section() calls remove_memory_section()
with three arguments:

* node_id
* section
* phys_device

Neither node_id nor phys_device are used.
Let us drop them from the function.

Signed-off-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Pavel Tatashin <pavel.tatashin@microsoft.com>
---
 drivers/base/memory.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index c8a1cb0b6136..2c622a9a7490 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -752,8 +752,7 @@ unregister_memory(struct memory_block *memory)
 	device_unregister(&memory->dev);
 }
 
-static int remove_memory_section(unsigned long node_id,
-			       struct mem_section *section, int phys_device)
+static int remove_memory_section(struct mem_section *section)
 {
 	struct memory_block *mem;
 
@@ -785,7 +784,7 @@ int unregister_memory_section(struct mem_section *section)
 	if (!present_section(section))
 		return -EINVAL;
 
-	return remove_memory_section(0, section, 0);
+	return remove_memory_section(section);
 }
 #endif /* CONFIG_MEMORY_HOTREMOVE */
 
-- 
2.13.6