diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-09-18 19:48:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-02 10:39:45 -0700 |
| commit | 54abcfeb2ce031f864b8a8c574333446af335c3c (patch) | |
| tree | 73b1c37c6a45f2b922ab32c809ef2fbedaeeebae /drivers/net | |
| parent | 0bcaf42e89b5be757bf4ffc4063411c8ebe40e06 (diff) | |
iwlwifi: don't double free the interrupt in failure path
commit a7be50b7e30f9d77cb059a7ffdb781bb0fb92eba upstream.
When the driver can't get the HW ready, we would release
the interrupt twice which made the kernel complain loudly.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 79c6b91417f9..e3e651ec0ea6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -1437,6 +1437,7 @@ 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); |