This patch fix the error we get when unload the driver, No space for Tx.
The cause of this problem is related to receiving late SW rfkill from
rfkill subsystem during the driver teardown causing this error.
Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
if (!priv->rfkill_mngr.rfkill)
return 0;
+ if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+ return 0;
+
IWL_DEBUG_RF_KILL("we recieved soft RFKILL set to state %d\n", state);
mutex_lock(&priv->mutex);
CSR_UCODE_SW_BIT_RFKILL);
spin_unlock_irqrestore(&priv->lock, flags);
/* call the host command only if no hw rf-kill set */
- if (!test_bit(STATUS_RF_KILL_HW, &priv->status))
+ if (!test_bit(STATUS_RF_KILL_HW, &priv->status) &&
+ iwl_is_ready(priv))
iwl4965_send_card_state(priv,
CARD_STATE_CMD_DISABLE,
0);