atl1e: remove open-coded skb_cow_head.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Chris Snook <chris.snook@gmail.com>
Cc: Jay Cliburn <jcliburn@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
index 422aab27ea1b..4345332533ad 100644
--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
+++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
@@ -1641,17 +1641,17 @@ static u16 atl1e_cal_tdp_req(const struct sk_buff *skb)
 static int atl1e_tso_csum(struct atl1e_adapter *adapter,
                        struct sk_buff *skb, struct atl1e_tpd_desc *tpd)
 {
+        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) {