mac80211: remove doubled semicolon

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 788707f..e679b7c 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -730,7 +730,7 @@
 	struct ieee80211_bar *bar;
 	int rtap_len;
 	int shift = 0;
-	int tid = IEEE80211_NUM_TIDS;;
+	int tid = IEEE80211_NUM_TIDS;
 
 	rates_idx = ieee80211_tx_get_rates(hw, info, &retry_count);