Author: sephe
Date: Fri Aug 19 05:20:12 2016
New Revision: 304444
URL: https://svnweb.freebsd.org/changeset/base/304444

Log:
  hyperv/hn: Remove assign-only struct field
  
  MFC after:    1 week
  Sponsored by: Microsoft
  Differential Revision:        https://reviews.freebsd.org/D7554

Modified:
  head/sys/dev/hyperv/netvsc/hv_net_vsc.c
  head/sys/dev/hyperv/netvsc/hv_net_vsc.h

Modified: head/sys/dev/hyperv/netvsc/hv_net_vsc.c
==============================================================================
--- head/sys/dev/hyperv/netvsc/hv_net_vsc.c     Fri Aug 19 04:30:29 2016        
(r304443)
+++ head/sys/dev/hyperv/netvsc/hv_net_vsc.c     Fri Aug 19 05:20:12 2016        
(r304444)
@@ -88,7 +88,6 @@ hv_nv_alloc_net_device(struct hn_softc *
        net_dev = malloc(sizeof(netvsc_dev), M_NETVSC, M_WAITOK | M_ZERO);
 
        net_dev->sc = sc;
-       net_dev->destroy = FALSE;
        sc->net_dev = net_dev;
 
        return (net_dev);
@@ -734,9 +733,6 @@ hv_nv_on_device_remove(struct hn_softc *
 {
        netvsc_dev *net_dev = sc->net_dev;;
        
-       /* Stop outbound traffic ie sends and receives completions */
-       net_dev->destroy = TRUE;
-
        hv_nv_disconnect_from_vsp(net_dev);
 
        /* At this point, no one should be accessing net_dev except in here */

Modified: head/sys/dev/hyperv/netvsc/hv_net_vsc.h
==============================================================================
--- head/sys/dev/hyperv/netvsc/hv_net_vsc.h     Fri Aug 19 04:30:29 2016        
(r304443)
+++ head/sys/dev/hyperv/netvsc/hv_net_vsc.h     Fri Aug 19 05:20:12 2016        
(r304444)
@@ -236,8 +236,6 @@ typedef struct netvsc_dev_ {
        /* Holds rndis device info */
        void                                    *extension;
 
-       uint8_t                                 destroy;
-
        uint32_t                                num_channel;
 
        struct hyperv_dma                       rxbuf_dma;
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