diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-hcmd.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-hcmd.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c index e3e5fb614178..107b38e2ee93 100644 --- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c @@ -171,6 +171,8 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd) int cmd_idx; int ret; + lockdep_assert_held(&priv->mutex); + if (WARN_ON(cmd->flags & CMD_ASYNC)) return -EINVAL; @@ -181,16 +183,7 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd) IWL_DEBUG_INFO(priv, "Attempting to send sync command %s\n", get_cmd_string(cmd->id)); - if (test_and_set_bit(STATUS_HCMD_ACTIVE, &priv->status)) { - IWL_ERR(priv, "STATUS_HCMD_ACTIVE already set while sending %s" - ". Previous SYNC cmdn is %s\n", - get_cmd_string(cmd->id), - get_cmd_string(priv->last_sync_cmd_id)); - WARN_ON(1); - } else { - priv->last_sync_cmd_id = cmd->id; - } - + set_bit(STATUS_HCMD_ACTIVE, &priv->status); IWL_DEBUG_INFO(priv, "Setting HCMD_ACTIVE for command %s\n", get_cmd_string(cmd->id)); |