From: Luca Coelho <luciano.coelho@xxxxxxxxx>
If iwl_transt_start_hw() failed, we were returning without calling
wiphy_unlock() and rtnl_unlock(), causing a locking imbalance:
drivers/net/wireless/intel/iwlwifi/mvm/ops.c:686:12: warning: context imbalance in 'iwl_mvm_start_get_nvm' - wrong count at exit
Fix that by adding the unlock calls.
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 9bd869b8a974..3941baa3eda3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -718,6 +718,8 @@ static int iwl_mvm_start_get_nvm(struct iwl_mvm *mvm)
ret = iwl_trans_start_hw(mvm->trans);
if (ret) {
mutex_unlock(&mvm->mutex);
+ wiphy_unlock(mvm->hw->wiphy);
+ rtnl_unlock();
return ret;
}
--
2.34.1
