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path: root/drivers/net/wireless/mwifiex/sta_ioctl.c
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Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_ioctl.c')
-rw-r--r--drivers/net/wireless/mwifiex/sta_ioctl.c7
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);