[PATCH 08/24] mac80211: remove superfluous NULL check

[Luca Coelho <luca@coelho.fi>]

From: Johannes Berg <johannes.berg@intel.com>

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>
---
 net/mac80211/tx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 565fe7291c7d..4f348b116549 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3586,7 +3586,7 @@ 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);
-- 
2.19.2