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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-05 19:37:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-05 19:37:42 -0700 |
| commit | e63e03273b89f7248baa56cf242474f661e776e1 (patch) | |
| tree | 7e0a000ed3b252849b9002306ba479074c165330 /drivers/net/wireless/rt2x00/rt2x00queue.c | |
| parent | 37193fb4639fa94f91cbbab1e8aca596300e1d94 (diff) | |
| parent | ffb208479bd62ab26c29a242faeb1de1c6d5fcdc (diff) | |
| download | kernel_samsung_smdk4412-e63e03273b89f7248baa56cf242474f661e776e1.zip kernel_samsung_smdk4412-e63e03273b89f7248baa56cf242474f661e776e1.tar.gz kernel_samsung_smdk4412-e63e03273b89f7248baa56cf242474f661e776e1.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (78 commits)
AX.25: Fix sysctl registration if !CONFIG_AX25_DAMA_SLAVE
pktgen: mac count
pktgen: random flow
bridge: Eliminate unnecessary forward delay
bridge: fix compile warning in net/bridge/br_netfilter.c
ipv4: remove unused field in struct flowi (include/net/flow.h).
tg3: Fix 'scheduling while atomic' errors
net: Kill plain NET_XMIT_BYPASS.
net_sched: Add qdisc __NET_XMIT_BYPASS flag
net_sched: Add qdisc __NET_XMIT_STOLEN flag
iwl3945: fix merge mistake for packet injection
iwlwifi: grap nic access before accessing periphery registers
iwlwifi: decrement rx skb counter in scan abort handler
iwlwifi: fix unhandled interrupt when HW rfkill is on
iwlwifi: implement iwl5000_calc_rssi
iwlwifi: memory allocation optimization
iwlwifi: HW bug fixes
p54: Fix potential concurrent access to private data
rt2x00: Disable link tuning in rt2500usb
iwlwifi: Don't use buffer allocated on the stack for led names
...
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00queue.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00queue.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 3b27f6a..898cdd7 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -128,6 +128,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, unsigned int data_length; unsigned int duration; unsigned int residual; + unsigned long irqflags; memset(txdesc, 0, sizeof(*txdesc)); @@ -213,14 +214,14 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, * sequence counter given by mac80211. */ if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { - spin_lock(&intf->lock); + spin_lock_irqsave(&intf->seqlock, irqflags); if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)) intf->seqno += 0x10; hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); hdr->seq_ctrl |= cpu_to_le16(intf->seqno); - spin_unlock(&intf->lock); + spin_unlock_irqrestore(&intf->seqlock, irqflags); __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags); } |