svn commit: r279212 - head/sys/dev/xen/netfront

[Gleb Smirnoff]

Author: glebius
Date: Mon Feb 23 18:55:26 2015
New Revision: 279212
URL: https://svnweb.freebsd.org/changeset/base/279212

Log:
  Previous version of mbufq were fine initialized by M_ZERO, while
  new one require explicti initialization.
  
  Reported by:	royger

Modified:
  head/sys/dev/xen/netfront/netfront.c

Modified: head/sys/dev/xen/netfront/netfront.c
==============================================================================
--- head/sys/dev/xen/netfront/netfront.c	Mon Feb 23 18:38:41 2015	(r279211)
+++ head/sys/dev/xen/netfront/netfront.c	Mon Feb 23 18:55:26 2015	(r279212)
@@ -2062,6 +2062,9 @@ create_netdev(device_t dev)
 		np->rx_mbufs[i] = NULL;
 		np->grant_rx_ref[i] = GRANT_REF_INVALID;
 	}
+
+	mbufq_init(&np->xn_rx_batch, INT_MAX);
+
 	/* A grant for every tx ring slot */
 	if (gnttab_alloc_grant_references(NET_TX_RING_SIZE,
 					  &np->gref_tx_head) != 0) {