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hyperv/hn: Remove assign-only struct field

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MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7554
This commit is contained in:
Sepherosa Ziehau 2016-08-19 05:20:12 +00:00
parent 3f04cc100f
commit 2a137ab6fd
2 changed files with 0 additions and 6 deletions
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4
sys/dev/hyperv/netvsc/hv_net_vsc.c
View file

@ -88,7 +88,6 @@ hv_nv_alloc_net_device(struct hn_softc *sc)
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 *sc, boolean_t destroy_channel)
{
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 */

2
sys/dev/hyperv/netvsc/hv_net_vsc.h
View file

@ -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;