svn commit: r274353 - head/sys/dev/netmap

[Luigi Rizzo]

Author: luigi
Date: Mon Nov 10 20:19:58 2014
New Revision: 274353
URL: https://svnweb.freebsd.org/changeset/base/274353

Log:
  sync a comment with our internal repo

Modified:
  head/sys/dev/netmap/netmap_generic.c

Modified: head/sys/dev/netmap/netmap_generic.c
==============================================================================
--- head/sys/dev/netmap/netmap_generic.c	Mon Nov 10 19:53:39 2014	(r274352)
+++ head/sys/dev/netmap/netmap_generic.c	Mon Nov 10 20:19:58 2014	(r274353)
@@ -821,7 +821,7 @@ generic_netmap_attach(struct ifnet *ifp)
 
 	num_tx_desc = num_rx_desc = netmap_generic_ringsize; /* starting point */
 
-	generic_find_num_desc(ifp, &num_tx_desc, &num_rx_desc);
+	generic_find_num_desc(ifp, &num_tx_desc, &num_rx_desc); /* ignore errors */
 	ND("Netmap ring size: TX = %d, RX = %d", num_tx_desc, num_rx_desc);
 	if (num_tx_desc == 0 || num_rx_desc == 0) {
 		D("Device has no hw slots (tx %u, rx %u)", num_tx_desc, num_rx_desc);