mm: drop useless local parameters of __register_one_node()
authorDou Liyang <douly.fnst@cn.fujitsu.com>
Mon, 10 Jul 2017 22:49:20 +0000 (15:49 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 10 Jul 2017 23:32:32 +0000 (16:32 -0700)
commita7be6e5a7f8da433065b23f98ff68f445113080a
treeada957b19769abb02d0dbea56aa84b67daa679b3
parent727c080f03e7e2e20e868efd461d4f1022b61d9b
mm: drop useless local parameters of __register_one_node()

__register_one_node() initializes local parameters "p_node" & "parent"
for register_node().

But, register_node() does not use them.

Remove the related code of "parent" node, cleanup __register_one_node()
and register_node().

Link: http://lkml.kernel.org/r/1498013846-20149-1-git-send-email-douly.fnst@cn.fujitsu.com
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/base/node.c