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Date: Sat, 29 Mar 2014 12:26:15 +0100
From: Francois Romieu <romieu@...zoreil.com>
To: David Miller <davem@...emloft.net>
Cc: netdev@...r.kernel.org, Jay Cliburn <jcliburn@...il.com>,
Chris Snook <chris.snook@...il.com>
Subject: [PATCH net-next 02/17] atl1c: remove open-coded skb_cow_head.
Signed-off-by: Francois Romieu <romieu@...zoreil.com>
Cc: Jay Cliburn <jcliburn@...il.com>
Cc: Chris Snook <chris.snook@...il.com>
---
drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index 31f2623..e11bf18 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -1973,17 +1973,17 @@ static int atl1c_tso_csum(struct atl1c_adapter *adapter,
enum atl1c_trans_queue type)
{
struct pci_dev *pdev = adapter->pdev;
+ unsigned short offload_type;
u8 hdr_len;
u32 real_len;
- unsigned short offload_type;
- int err;
if (skb_is_gso(skb)) {
- if (skb_header_cloned(skb)) {
- err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
- if (unlikely(err))
- return -1;
- }
+ int err;
+
+ err = skb_cow_head(skb, 0);
+ if (err < 0)
+ return err;
+
offload_type = skb_shinfo(skb)->gso_type;
if (offload_type & SKB_GSO_TCPV4) {
--
1.9.0
--
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