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OpenCloudOS-Kernel
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rt2x00: Remove unused interface spinlock 

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>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Helmut Schaa 2010-12-27 15:07:16 +01:00 committed by John W. Linville
parent bfe6a15d60
commit 48103d25c4
2 changed files with 0 additions and 7 deletions
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6
drivers/net/wireless/rt2x00/rt2x00.h
View File

@ -357,12 +357,6 @@ enum rt2x00_delayed_flags {
* is allocated as the private data for ieee80211_vif.
*/
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.
*/

1
drivers/net/wireless/rt2x00/rt2x00mac.c
View File

@ -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;