Commit 14cd820a authored Aug 14, 2013 by Tyrel Datwyler Committed by Benjamin Herrenschmidt Aug 27, 2013

powerpc/pseries: Add mising of_node_put in delete_dt_node



The node to be detached is retrieved via its phandle by a call to
of_find_node_by_phandle which increments the ref count. We need a matching
call to of_node_put to decrement the ref count and ensure the node is
actually freed.

Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Acked-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent 8d5ff320

arch/powerpc/platforms/pseries/mobility.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -62,6 +62,7 @@ static int delete_dt_node(u32 phandle)
		return -ENOENT;

		dlpar_detach_node(dn);
		of_node_put(dn);
		return 0;
		}