1 files changed, 16 insertions, 6 deletions

diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 20a6c5555873..b5c8b962ce12 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -157,6 +157,20 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
                 return -1;
         }
 
+        cmd_code = le16_to_cpu(host_cmd->command);
+        cmd_size = le16_to_cpu(host_cmd->size);
+
+        if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET &&
+            cmd_code != HostCmd_CMD_FUNC_SHUTDOWN &&
+            cmd_code != HostCmd_CMD_FUNC_INIT) {
+                dev_err(adapter->dev,
+                        "DNLD_CMD: FW in reset state, ignore cmd %#x\n",
+                        cmd_code);
+                mwifiex_complete_cmd(adapter, cmd_node);
+                mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+                return -1;
+        }
+
         /* Set command sequence number */
         adapter->seq_num++;
         host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
@@ -168,9 +182,6 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
         adapter->curr_cmd = cmd_node;
         spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
 
-        cmd_code = le16_to_cpu(host_cmd->command);
-        cmd_size = le16_to_cpu(host_cmd->size);
-
         /* Adjust skb length */
         if (cmd_node->cmd_skb->len > cmd_size)
                 /*
@@ -484,8 +495,6 @@ int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no,
 
         ret = mwifiex_send_cmd_async(priv, cmd_no, cmd_action, cmd_oid,
                                      data_buf);
-        if (!ret)
-                ret = mwifiex_wait_queue_complete(adapter);
 
         return ret;
 }
@@ -588,9 +597,10 @@ int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no,
         if (cmd_no == HostCmd_CMD_802_11_SCAN) {
                 mwifiex_queue_scan_cmd(priv, cmd_node);
         } else {
-                adapter->cmd_queued = cmd_node;
                 mwifiex_insert_cmd_to_pending_q(adapter, cmd_node, true);
                 queue_work(adapter->workqueue, &adapter->main_work);
+                if (cmd_node->wait_q_enabled)
+                        ret = mwifiex_wait_queue_complete(adapter, cmd_node);
         }
 
         return ret;