[POWERPC] Fix unbalanced of_node_{get,put} in efika-setup.c

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 6 insertions, 7 deletions

diff --git a/arch/powerpc/platforms/52xx/efika-setup.c b/arch/powerpc/platforms/52xx/efika-setup.c
index d61ce84e201f..b6945cbbfba6 100644
--- a/arch/powerpc/platforms/52xx/efika-setup.c
+++ b/arch/powerpc/platforms/52xx/efika-setup.c
@@ -42,14 +42,13 @@ static void efika_show_cpuinfo(struct seq_file *m)
         const char *codegenvendor = NULL;
 
         root = of_find_node_by_path("/");
-        if (root) {
-                revision = get_property(root, "revision", NULL);
-                codegendescription =
-                    get_property(root, "CODEGEN,description", NULL);
-                codegenvendor = get_property(root, "CODEGEN,vendor", NULL);
+        if (!root)
+                return;
 
-                of_node_put(root);
-        }
+        revision = get_property(root, "revision", NULL);
+        codegendescription =
+                    get_property(root, "CODEGEN,description", NULL);
+        codegenvendor = get_property(root, "CODEGEN,vendor", NULL);
 
         if (codegendescription)
                 seq_printf(m, "machine\t\t: %s\n", codegendescription);