From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:38767 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753873Ab0L0OIY (ORCPT ); Mon, 27 Dec 2010 09:08:24 -0500 Received: by mail-wy0-f174.google.com with SMTP id 28so8482816wyb.19 for ; Mon, 27 Dec 2010 06:08:24 -0800 (PST) From: Ivo van Doorn To: "John W. Linville" Subject: [PATCH 09/10] rt2x00: Remove unused interface spinlock Date: Mon, 27 Dec 2010 15:07:16 +0100 Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com References: <201012271504.30848.IvDoorn@gmail.com> <201012271506.37080.IvDoorn@gmail.com> <201012271506.58485.IvDoorn@gmail.com> In-Reply-To: <201012271506.58485.IvDoorn@gmail.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Message-Id: <201012271507.17065.IvDoorn@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Helmut Schaa Since the last user of intf->lock is gone we can safely remove it. Signed-off-by: Helmut Schaa Acked-by: Gertjan van Wingerde Signed-off-by: Ivo van Doorn --- drivers/net/wireless/rt2x00/rt2x00.h | 6 ------ drivers/net/wireless/rt2x00/rt2x00mac.c | 1 - 2 files changed, 0 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index b3f77d4..84aaf39 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -358,12 +358,6 @@ enum rt2x00_delayed_flags { */ struct rt2x00_intf { /* - * All fields within the rt2x00_intf structure - * must be protected with a spinlock. - */ - spinlock_t lock; - - /* * beacon->skb must be protected with the mutex. */ struct mutex beacon_skb_mutex; diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 297d972..b5dad04 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -268,7 +268,6 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, else rt2x00dev->intf_sta_count++; - spin_lock_init(&intf->lock); spin_lock_init(&intf->seqlock); mutex_init(&intf->beacon_skb_mutex); intf->beacon = entry; -- 1.7.2.3