[SPARC64]: Missing mdesc_release() in ldc_init().

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 5 deletions

diff --git a/arch/sparc64/kernel/ldc.c b/arch/sparc64/kernel/ldc.c
index 217478a94128..63969f610284 100644
--- a/arch/sparc64/kernel/ldc.c
+++ b/arch/sparc64/kernel/ldc.c
@@ -2338,6 +2338,7 @@ static int __init ldc_init(void)
         unsigned long major, minor;
         struct mdesc_handle *hp;
         const u64 *v;
+        int err;
         u64 mp;
 
         hp = mdesc_grab();
@@ -2345,29 +2346,33 @@ static int __init ldc_init(void)
                 return -ENODEV;
 
         mp = mdesc_node_by_name(hp, MDESC_NODE_NULL, "platform");
+        err = -ENODEV;
         if (mp == MDESC_NODE_NULL)
-                return -ENODEV;
+                goto out;
 
         v = mdesc_get_property(hp, mp, "domaining-enabled", NULL);
         if (!v)
-                return -ENODEV;
+                goto out;
 
         major = 1;
         minor = 0;
         if (sun4v_hvapi_register(HV_GRP_LDOM, major, &minor)) {
                 printk(KERN_INFO PFX "Could not register LDOM hvapi.\n");
-                return -ENODEV;
+                goto out;
         }
 
         printk(KERN_INFO "%s", version);
 
         if (!*v) {
                 printk(KERN_INFO PFX "Domaining disabled.\n");
-                return -ENODEV;
+                goto out;
         }
         ldom_domaining_enabled = 1;
+        err = 0;
 
-        return 0;
+out:
+        mdesc_release(hp);
+        return err;
 }
 
 core_initcall(ldc_init);