diff options
| author | Clark Williams <williams@redhat.com> | 2012-01-05 12:51:32 -0600 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-01-05 12:51:32 -0600 |
| commit | d76fe430665fac3f44ee88958713ecc524fd778d (patch) | |
| tree | 00206c8b11eb2084d38eeccfe4b41f5e89fb779c /drivers/net/wireless/mwifiex/sta_ioctl.c | |
| parent | 63076d7f7f7f2650e5d0a4fa5dd2c412a255c237 (diff) | |
| parent | 805a6af8dba5dfdd35ec35dc52ec0122400b2610 (diff) | |
Merge commit 'v3.2' into rt-3.2-rt9v3.2-rt9
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 ea4a29b7e331..1679c2593b7b 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); |