[PATCH] powerpc/pseries: Fix missing of_node_put

[Christophe JAILLET]

If 'dlpar_configure_connector()' fails, 'parent_dn' should be released as
already done in the normal case.

Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
 arch/powerpc/platforms/pseries/mobility.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/mobility.c 
b/arch/powerpc/platforms/pseries/mobility.c
index 5a0c7ba429ce..b8060c182ae2 100644
--- a/arch/powerpc/platforms/pseries/mobility.c
+++ b/arch/powerpc/platforms/pseries/mobility.c
@@ -226,13 +226,16 @@ static int add_dt_node(__be32 parent_phandle, __be32 
drc_index)
                return -ENOENT;
 
        dn = dlpar_configure_connector(drc_index, parent_dn);
-       if (!dn)
-               return -ENOENT;
+       if (!dn) {
+               rc = -ENOENT;
+               goto out;
+       }
 
        rc = dlpar_attach_node(dn);
        if (rc)
                dlpar_free_cc_nodes(dn);
 
+out:
        of_node_put(parent_dn);
        return rc;
 }
-- 
2.9.3