From: Ivo van Doorn <ivdoorn@gmail.com>
To: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com
Subject: [PATCH 09/10] rt2x00: Remove unused interface spinlock
Date: Mon, 27 Dec 2010 15:07:16 +0100 [thread overview]
Message-ID: <201012271507.17065.IvDoorn@gmail.com> (raw)
In-Reply-To: <201012271506.58485.IvDoorn@gmail.com>
From: Helmut Schaa <helmut.schaa@googlemail.com>
Since the last user of intf->lock is gone we can safely remove it.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
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
next prev parent reply other threads:[~2010-12-27 14:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-27 14:04 [PATCH 01/10] rt2x00: simplify txstatus_fifo handling Ivo van Doorn
2010-12-27 14:04 ` [PATCH 02/10] rt2x00: allow txstatus_fifo w/o txstatus_tasklet Ivo van Doorn
2010-12-27 14:05 ` [PATCH 03/10] rt2x00: Remove intf->bssid field Ivo van Doorn
2010-12-27 14:05 ` [PATCH 04/10] rt2x00: remove intf->mac field Ivo van Doorn
2010-12-27 14:05 ` [PATCH 05/10] rt2x00: Fix pointer errors Ivo van Doorn
2010-12-27 14:06 ` [PATCH 06/10] rt2x00: Fix panic on frame padding for rt2800 usb devices Ivo van Doorn
2010-12-27 14:06 ` [PATCH 07/10] rt2x00: Remove superfluous assignment of mpdu_density Ivo van Doorn
2010-12-27 14:06 ` [PATCH 08/10] rt2x00: Simplify intf->delayed_flags locking Ivo van Doorn
2010-12-27 14:07 ` Ivo van Doorn [this message]
2010-12-27 14:07 ` [PATCH 10/10] rt2x00: Fix comment about removed spinlock Ivo van Doorn
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