[babl] Use common return

[Mukund Sivaraman <muks src gnome org>]

commit 8d38e65f35f6702d125bfc658e320310f81e2530
Author: Mukund Sivaraman <muks banu com>
Date:   Thu Feb 26 20:10:35 2015 +0530

    Use common return

 babl/babl-model.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/babl/babl-model.c b/babl/babl-model.c
index bb7b734..b181ca2 100644
--- a/babl/babl-model.c
+++ b/babl/babl-model.c
@@ -99,7 +99,7 @@ babl_model_new (void *first_argument,
                 ...)
 {
   va_list        varg;
-  Babl          *babl;
+  Babl          *babl          = NULL;
   int            id            = 0;
   int            components    = 0;
   const char    *arg           = first_argument;
@@ -189,8 +189,7 @@ babl_model_new (void *first_argument,
   if (!components)
     {
       babl_log("no components specified for model '%s'", name);
-      babl_free(name);
-      return NULL;
+      goto out;
     }
 
   babl = babl_db_exist (db, id, name);
@@ -210,6 +209,7 @@ babl_model_new (void *first_argument,
                           "with different components!", name);
     }
 
+ out:
   babl_free (name);
 
   return babl;