diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index 239f033e3b9..b0583fc227a 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -818,9 +818,14 @@ static void iwl_mvm_fw_error_dump_wk(struct work_struct *work) struct iwl_mvm *mvm = container_of(work, struct iwl_mvm, fw_error_dump_wk); + if (iwl_mvm_ref_sync(mvm, IWL_MVM_REF_FW_DBG_COLLECT)) + return; + mutex_lock(&mvm->mutex); iwl_mvm_fw_error_dump(mvm); mutex_unlock(&mvm->mutex); + + iwl_mvm_unref(mvm, IWL_MVM_REF_FW_DBG_COLLECT); } void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error) |