diff options
| author | Francois Romieu <romieu@fr.zoreil.com> | 2014-03-30 03:14:11 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-04-11 05:58:08 -0700 |
| commit | 06c14e5adbccfc2b6e0cfc1f7ce4f4bf73791d28 (patch) | |
| tree | 7c2d06aa23175269e15377438de27363c1392fee | |
| parent | bcf1f57fbffc0869762f0daee7fe1973cc459719 (diff) | |
| download | op-kernel-dev-06c14e5adbccfc2b6e0cfc1f7ce4f4bf73791d28.zip op-kernel-dev-06c14e5adbccfc2b6e0cfc1f7ce4f4bf73791d28.tar.gz | |
igb: remove open-coded skb_cow_head
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 3019818..720ad12 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -4605,6 +4605,7 @@ static int igb_tso(struct igb_ring *tx_ring, struct sk_buff *skb = first->skb; u32 vlan_macip_lens, type_tucmd; u32 mss_l4len_idx, l4len; + int err; if (skb->ip_summed != CHECKSUM_PARTIAL) return 0; @@ -4612,11 +4613,9 @@ static int igb_tso(struct igb_ring *tx_ring, if (!skb_is_gso(skb)) return 0; - if (skb_header_cloned(skb)) { - int err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC); - if (err) - return err; - } + err = skb_cow_head(skb, 0); + if (err < 0) + return err; /* ADV DTYP TUCMD MKRLOC/ISCSIHEDLEN */ type_tucmd = E1000_ADVTXD_TUCMD_L4T_TCP; |
