diff options
| author | Mohamed Abbas <mabbas@linux.intel.com> | 2008-04-15 16:01:46 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-04-16 16:00:01 -0400 |
| commit | 59003835020ed696e941df2f8a50210bdc6e246c (patch) | |
| tree | 03a2dba3b93661b48f14ce391440e1d8185aba76 /drivers/net/wireless/iwlwifi | |
| parent | dfe7d458408188718089f41d0e2330fed13697e2 (diff) | |
iwlwifi: fix unload warning and error
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>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rfkill.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl4965-base.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.c b/drivers/net/wireless/iwlwifi/iwl-rfkill.c index 8f38c24491c..5980a5621cb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rfkill.c +++ b/drivers/net/wireless/iwlwifi/iwl-rfkill.c @@ -47,6 +47,9 @@ static int iwl_rfkill_soft_rf_kill(void *data, enum rfkill_state state) 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); diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index 0eb4220f035..dae881e4729 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -2427,7 +2427,8 @@ void iwl4965_radio_kill_sw(struct iwl_priv *priv, int disable_radio) 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); |