diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-04 15:03:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-04 15:03:49 -0800 |
| commit | 869682384e78605897f9332700fe26c358ecf21c (patch) | |
| tree | 8b0654cec2ccfbf70f163caa66c98f6316b91f0d /drivers/net/wireless/mwifiex/sta_ioctl.c | |
| parent | d6042eac44b54dc5c7cb839175eb51dfd03d7633 (diff) | |
| parent | d8f46ff11081f03b09efe82245a3257bab6bf60e (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
fix CAN MAINTAINERS SCM tree type
mwifiex: fix crash during simultaneous scan and connect
b43: fix regression in PIO case
ath9k: Fix kernel panic in AR2427 in AP mode
CAN MAINTAINERS update
net: fsl: fec: fix build for mx23-only kernel
sch_qfq: fix overflow in qfq_update_start()
Revert "Bluetooth: Increase HCI reset timeout in hci_dev_do_close"
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_ioctl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index ea4a29b7e33..1679c2593b7 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -55,9 +55,14 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter) { bool cancel_flag = false; int status = adapter->cmd_wait_q.status; - struct cmd_ctrl_node *cmd_queued = adapter->cmd_queued; + struct cmd_ctrl_node *cmd_queued; + if (!adapter->cmd_queued) + return 0; + + cmd_queued = adapter->cmd_queued; adapter->cmd_queued = NULL; + dev_dbg(adapter->dev, "cmd pending\n"); atomic_inc(&adapter->cmd_pending); |