iwlwifi: mvm: don't use ret when not initialised

commit ff6e58e648ed5f3cc43891767811d5c3c88bbd41 upstream.

fw-dbg code return ret but that variable was either 0
or not initialised. Return 0 always.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Fixes: 6a95126763fb ("iwlwifi: mvm: send dbg config hcmds to fw if set in tlv")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
index 1abcabb9b6cd78d675c5a0585eb4ee59d98c3b1e..46b52bf705fb438bb40aabbe6fd51698bba982eb 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
@@ -960,5 +960,6 @@ int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 conf_id)
        }
 
        mvm->fw_dbg_conf = conf_id;
-       return ret;
+
+       return 0;
 }