[PATCH] [Vivid][SRU] hv_netvsc: Clean up two unused variables

[Seyeong Kim]

From: Haiyang Zhang <haiyangz at microsoft.com>

BugLink: http://bugs.launchpad.net/bugs/1521053

The commit

hv_netvsc: Clean up two unused variables

Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys at microsoft.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
(backported from commit 0d158852a8089099a6959ae235b20f230871982f)
Signed-off-by: Seyeong Kim <seyeong.kim at canonical.com>
---
 drivers/net/hyperv/hyperv_net.h   | 1 -
 drivers/net/hyperv/netvsc.c       | 1 -
 drivers/net/hyperv/rndis_filter.c | 2 --
 3 files changed, 4 deletions(-)

diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index bf2604b..ce9d49b 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -129,7 +129,6 @@ struct hv_netvsc_packet {
 	/* Bookkeeping stuff */
 	u32 status;
 
-	struct hv_device *device;
 	bool is_data_pkt;
 	bool xmit_more; /* from skb */
 	bool cp_partial; /* partial copy into send buffer */
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index b15041b..9e4a86f 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -1037,7 +1037,6 @@ static void netvsc_receive(struct netvsc_device *net_device,
 	}
 
 	count = vmxferpage_packet->range_cnt;
-	netvsc_packet->device = device;
 	netvsc_packet->channel = channel;
 
 	/* Each range represents 1 RNDIS pkt that contains 1 ethernet frame */
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 524cb82..11598f0 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -47,8 +47,6 @@ struct rndis_request {
 
 	/* Simplify allocation by having a netvsc packet inline */
 	struct hv_netvsc_packet	pkt;
-	/* Set 2 pages for rndis requests crossing page boundary */
-	struct hv_page_buffer buf[2];
 
 	struct rndis_message request_msg;
 	/*
-- 
2.1.4