[05/19] rt2x00: Use unlikely for unexpected error condition in rt2x00_mac_tx

Commit Message

Ivo van Doorn March 3, 2011, 6:41 p.m. UTC

None

Patch

diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 6715b77..9529d6f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -149,7 +149,7 @@  int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 			goto exit_fail;
 	}
 
-	if (rt2x00queue_write_tx_frame(queue, skb, false))
+	if (unlikely(rt2x00queue_write_tx_frame(queue, skb, false)))
 		goto exit_fail;
 
 	if (rt2x00queue_threshold(queue))