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| author | David S. Miller <davem@davemloft.net> | 2012-01-05 06:35:43 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-01-05 06:35:43 +0400 |
| commit | 117ff42fd43e92d24c6aa6f3e4f0f1e1edada140 (patch) | |
| tree | c08e1c0357fde481a16489b77feb8f6073faf538 /drivers/net/wireless/mwifiex | |
| parent | 1d5783030a14d1b6ee763f63c8136e581f48b365 (diff) | |
| parent | 805a6af8dba5dfdd35ec35dc52ec0122400b2610 (diff) | |
| download | linux-117ff42fd43e92d24c6aa6f3e4f0f1e1edada140.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/net/wireless/mwifiex')
| -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 e40196dfdea0..470ca75ec250 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); |