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mac80211: remove useless skb->encapsulation check

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No current (and planned, as far as I know) wifi devices support
encapsulation checksum offload, so remove the useless test here.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2015-05-05 15:25:33 +02:00
parent 8d5c258568
commit f603f1f342
1 changed files with 2 additions and 6 deletions
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8
net/mac80211/tx.c
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@ -2893,12 +2893,8 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
* fix it up in software before we handle anything else. * fix it up in software before we handle anything else.
*/ */
if (skb->ip_summed == CHECKSUM_PARTIAL) { if (skb->ip_summed == CHECKSUM_PARTIAL) {
if (skb->encapsulation) skb_set_transport_header(skb,
skb_set_inner_transport_header(skb, skb_checksum_start_offset(skb));
skb_checksum_start_offset(skb));
else
skb_set_transport_header(skb,
skb_checksum_start_offset(skb));
if (skb_checksum_help(skb)) if (skb_checksum_help(skb))
goto out_free; goto out_free;
} }