AcoSail/kernel_optimize_test
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hv_netvsc: remove unused variable in netvsc_send()

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With commit b56fc3c536 ("hv_netvsc: Fix a bug in netvsc_start_xmit()"),
skb variable is no longer used in netvsc_send. Remove variable and dead
code that depended on it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jerry Snitselaar 2015-05-04 10:57:16 -07:00 committed by David S. Miller
parent b7ba7b469a
commit 7aab5159fa
1 changed files with 2 additions and 7 deletions
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9
drivers/net/hyperv/netvsc.c
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@ -826,7 +826,6 @@ int netvsc_send(struct hv_device *device,
u16 q_idx = packet->q_idx;
u32 pktlen = packet->total_data_buflen, msd_len = 0;
unsigned int section_index = NETVSC_INVALID_INDEX;
struct sk_buff *skb = NULL;
unsigned long flag;
struct multi_send_data *msdp;
struct hv_netvsc_packet *msd_send = NULL, *cur_send = NULL;
@ -924,12 +923,8 @@ int netvsc_send(struct hv_device *device,
if (cur_send)
ret = netvsc_send_pkt(cur_send, net_device);
if (ret != 0) {
if (section_index != NETVSC_INVALID_INDEX)
netvsc_free_send_slot(net_device, section_index);
} else if (skb) {
dev_kfree_skb_any(skb);
}
if (ret != 0 && section_index != NETVSC_INVALID_INDEX)
netvsc_free_send_slot(net_device, section_index);
return ret;
}