1 files changed, 2 insertions, 2 deletions
diff --git a/lib/ofp-errors.c b/lib/ofp-errors.c
index ce85f6758..615910520 100644
--- a/lib/ofp-errors.c
+++ b/lib/ofp-errors.c
@@ -327,8 +327,8 @@ ofperr_decode_msg(const struct ofp_header *oh, struct ofpbuf *payload)
     /* Translate the error type and code into an ofperr. */
     error = ofperr_decode(oh->version, vendor, type, code);
     if (error && payload) {
-        ofpbuf_init(payload, ofpbuf_size(&b));
-        ofpbuf_push(payload, ofpbuf_data(&b), ofpbuf_size(&b));
+        ofpbuf_init(payload, b.size);
+        ofpbuf_push(payload, b.data, b.size);
     }
     return error;
 }