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>
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 1e86ea2..dbeebef 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -1442,6 +1442,7 @@
return err;
err_free_irq:
+ trans_pcie->irq_requested = false;
free_irq(trans_pcie->irq, trans);
error:
iwl_free_isr_ict(trans);