From a7be50b7e30f9d77cb059a7ffdb781bb0fb92eba Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Date: Tue, 18 Sep 2012 19:48:59 +0200 Subject: iwlwifi: don't double free the interrupt in failure path When the driver can't get the HW ready, we would release the interrupt twice which made the kernel complain loudly. Cc: stable@vger.kernel.org Reported-by: Brian Cockrell <brian.cockrell@intel.com> Tested-by: Brian Cockrell <brian.cockrell@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> --- drivers/net/wireless/iwlwifi/pcie/trans.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 1e86ea2266d4..dbeebef562d5 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -1442,6 +1442,7 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans) return err; err_free_irq: + trans_pcie->irq_requested = false; free_irq(trans_pcie->irq, trans); error: iwl_free_isr_ict(trans); -- cgit v1.2.3