ovs-ofctl: Add support for drop_spoofed_arp action.

[openvswitch] / lib / dpif-linux.c

diff --git a/lib/dpif-linux.c b/lib/dpif-linux.c
index 52d73c6bb76d404dd32dd70bfbd6775a20e242bd..2c688e3af31fabfa4cc2032a0109850862a0e48a 100644 (file)
--- a/lib/dpif-linux.c
+++ b/lib/dpif-linux.c
@@ -478,8 +478,7 @@ dpif_linux_recv(struct dpif *dpif_, struct ofpbuf **bufp)
     int retval;
     int error;
 
-    buf = ofpbuf_new(65536 + DPIF_RECV_MSG_PADDING);
-    ofpbuf_reserve(buf, DPIF_RECV_MSG_PADDING);
+    buf = ofpbuf_new_with_headroom(65536, DPIF_RECV_MSG_PADDING);
     retval = read(dpif->fd, ofpbuf_tail(buf), ofpbuf_tailroom(buf));
     if (retval < 0) {
         error = errno;