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iwlwifi: pcie: log when waking the NIC for hcmd submission fails 

I've never seen this happen, but it's useful to rule it out.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Andy Lutomirski 2014-06-07 09:00:11 -07:00 committed by Emmanuel Grumbach
parent 9ee6dace73
commit d536c32b45
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/iwlwifi/pcie/tx.c
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@ -1438,6 +1438,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
spin_unlock_irqrestore(&trans_pcie->reg_lock, flags);
trans_pcie->cmd_in_flight = false;
IWL_ERR(trans, "Failed to wake NIC for hcmd\n");
idx = -EIO;
goto out;
}