iwlwifi: add debug message when a CMD is dropped in RFKILL

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index 8595c16..b29034d 100644 (file)
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -1566,8 +1566,11 @@ int iwl_trans_pcie_send_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
        if (test_bit(STATUS_FW_ERROR, &trans_pcie->status))
                return -EIO;
 
-       if (test_bit(STATUS_RFKILL, &trans_pcie->status))
+       if (test_bit(STATUS_RFKILL, &trans_pcie->status)) {
+               IWL_DEBUG_RF_KILL(trans, "Dropping CMD 0x%x: RF KILL\n",
+                                 cmd->id);
                return -ERFKILL;
+       }
 
        if (cmd->flags & CMD_ASYNC)
                return iwl_pcie_send_hcmd_async(trans, cmd);