diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-trans.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-trans.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c index 0bde26bab15d..784bdd0ed233 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c @@ -102,6 +102,8 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, if (!trans->dev_cmd_pool) return NULL; + WARN_ON(!ops->wait_txq_empty && !ops->wait_tx_queues_empty); + return trans; } @@ -115,7 +117,7 @@ int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd) int ret; if (unlikely(!(cmd->flags & CMD_SEND_IN_RFKILL) && - test_bit(STATUS_RFKILL, &trans->status))) + test_bit(STATUS_RFKILL_OPMODE, &trans->status))) return -ERFKILL; if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status))) @@ -141,6 +143,9 @@ int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd) if (!(cmd->flags & CMD_ASYNC)) lock_map_release(&trans->sync_cmd_lockdep_map); + if (WARN_ON((cmd->flags & CMD_WANT_SKB) && !ret && !cmd->resp_pkt)) + return -EIO; + return ret; } IWL_EXPORT_SYMBOL(iwl_trans_send_cmd); |