From 6b8f07b4904b3fcd17dcb91165a218266727b4cf Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Sun, 30 Mar 2014 03:14:22 +0000 Subject: [PATCH] igbvf: remove open-coded skb_cow_head Signed-off-by: Francois Romieu Cc: Jesse Brandeburg Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igbvf/netdev.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index b7ab03a..d608599 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1910,20 +1910,18 @@ static int igbvf_tso(struct igbvf_adapter *adapter, struct sk_buff *skb, u32 tx_flags, u8 *hdr_len) { struct e1000_adv_tx_context_desc *context_desc; - unsigned int i; - int err; struct igbvf_buffer *buffer_info; u32 info = 0, tu_cmd = 0; u32 mss_l4len_idx, l4len; + unsigned int i; + int err; + *hdr_len = 0; - if (skb_header_cloned(skb)) { - err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC); - if (err) { - dev_err(&adapter->pdev->dev, - "igbvf_tso returning an error\n"); - return err; - } + err = skb_cow_head(skb, 0); + if (err < 0) { + dev_err(&adapter->pdev->dev, "igbvf_tso returning an error\n"); + return err; } l4len = tcp_hdrlen(skb); -- 2.7.4