iwlwifi: mvm: add debug print if scan config is ignored

Print a debug message in iwl_mvm_config_scan() if a scan configuration
data is decided not to be sent to FW.

Signed-off-by: Max Stepanov <Max.Stepanov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 0476e76..1e1ab9d 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -930,8 +930,11 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
        if (WARN_ON(num_channels > mvm->fw->ucode_capa.n_scan_channels))
                return -ENOBUFS;
 
-       if (type == mvm->scan_type)
+       if (type == mvm->scan_type) {
+               IWL_DEBUG_SCAN(mvm,
+                              "Ignoring UMAC scan config of the same type\n");
                return 0;
+       }
 
        cmd_size = sizeof(*scan_config) + mvm->fw->ucode_capa.n_scan_channels;