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mac80211: remove superfluous NULL check

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At the place where this code lives now, the skb can never be
NULL, so we can remove the pointless NULL check.

It seems to exist because this code was moved around a few times
and originally came from a place where it could in fact be NULL.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2018-12-15 11:03:09 +02:00
parent dd665d23c1
commit 233e98dc9c
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/tx.c
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@ -3583,7 +3583,7 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
skb_queue_splice_tail(&tx.skbs, &txqi->frags);
}
if (skb && skb_has_frag_list(skb) &&
if (skb_has_frag_list(skb) &&
!ieee80211_hw_check(&local->hw, TX_FRAG_LIST)) {
if (skb_linearize(skb)) {
ieee80211_free_txskb(&local->hw, skb);