From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:35605 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758687Ab1CCSs1 (ORCPT ); Thu, 3 Mar 2011 13:48:27 -0500 Received: by mail-wy0-f174.google.com with SMTP id 36so1356532wyg.19 for ; Thu, 03 Mar 2011 10:48:27 -0800 (PST) From: Ivo van Doorn To: "John W. Linville" Subject: [PATCH 05/19] rt2x00: Use unlikely for unexpected error condition in rt2x00_mac_tx Date: Thu, 3 Mar 2011 19:41:03 +0100 Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com References: <201103031938.56423.IvDoorn@gmail.com> <201103031939.57117.IvDoorn@gmail.com> <201103031940.34167.IvDoorn@gmail.com> In-Reply-To: <201103031940.34167.IvDoorn@gmail.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Message-Id: <201103031941.04133.IvDoorn@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Helmut Schaa rt2x00queue_write_tx_frame is unlikely to fail. Tell the compiler. Signed-off-by: Helmut Schaa Signed-off-by: Ivo van Doorn --- drivers/net/wireless/rt2x00/rt2x00mac.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) 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)) -- 1.7.2.3