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mac80211: don't update dev->trans_start

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This isn't necessary any more as the stack will automatically
update the TXQ's trans_start after calling ndo_start_xmit().

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2015-04-22 16:44:46 +02:00
parent 6fe3eac793
commit ce5b071a45
1 changed files with 0 additions and 2 deletions
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2
net/mac80211/tx.c
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@ -2729,7 +2729,6 @@ static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len + extra_head;
dev->trans_start = jiffies;
/* will not be crypto-handled beyond what we do here, so use false
* as the may-encrypt argument for the resize to not account for
@ -2912,7 +2911,6 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
dev->trans_start = jiffies;
ieee80211_xmit(sdata, sta, skb);
}