iwlwifi: pcie: fix erroneous return value

The iwl_trans_pcie_start_fw() function may return the positive value EIO
instead of -EIO in case of error.

Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 5503072..5a854c6 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1168,7 +1168,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
        if (trans_pcie->is_down) {
                IWL_WARN(trans,
                         "Can't start_fw since the HW hasn't been started\n");
-               ret = EIO;
+               ret = -EIO;
                goto out;
        }