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path: root/drivers/net/hyperv/netvsc.c
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Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
-rw-r--r--drivers/net/hyperv/netvsc.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 9f49c0129a78..7cd4eb38abfa 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -716,7 +716,7 @@ int netvsc_send(struct hv_device *device,
u64 req_id;
unsigned int section_index = NETVSC_INVALID_INDEX;
u32 msg_size = 0;
- struct sk_buff *skb;
+ struct sk_buff *skb = NULL;
u16 q_idx = packet->q_idx;
@@ -743,8 +743,6 @@ int netvsc_send(struct hv_device *device,
packet);
skb = (struct sk_buff *)
(unsigned long)packet->send_completion_tid;
- if (skb)
- dev_kfree_skb_any(skb);
packet->page_buf_cnt = 0;
}
}
@@ -810,6 +808,13 @@ int netvsc_send(struct hv_device *device,
packet, ret);
}
+ 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);
+ }
+
return ret;
}