commit 621ff94d5074d88253a5818c6b9c4db718fbfc65
author Eduardo Habkost <ehabkost@redhat.com> Mon Jun 13 18:57:56 2016 -0300
committer Markus Armbruster <armbru@redhat.com> Mon Jun 20 16:38:13 2016 +0200
tree 471a14faadcea9b57a834801610e2079264e4920
parent da002526ac30f679b0c797b0d71102dcdf200fe6

error: Remove NULL checks on error_propagate() calls

error_propagate() already ignores local_err==NULL, so there's no
need to check it before calling.

Coccinelle patch used to perform the changes added to
scripts/coccinelle/error_propagate_null.cocci.

Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <1465855078-19435-2-git-send-email-ehabkost@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

qom/object.c

diff --git a/qom/object.c b/qom/object.c
index 0311414..9743ea4 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -549,9 +549,7 @@
     return obj;
 
  error:
-    if (local_err) {
-        error_propagate(errp, local_err);
-    }
+    error_propagate(errp, local_err);
     object_unref(obj);
     return NULL;
 }