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iwlagn: refactor scan complete

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We'll need to be able to run scan complete
inline, not from the workqueue, so refactor
it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2011-09-22 15:14:58 -07:00 committed by John W. Linville
parent 98efb4a52b
commit f253247a94
1 changed files with 11 additions and 8 deletions
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19
drivers/net/wireless/iwlwifi/iwl-scan.c
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@ -1013,18 +1013,14 @@ static void iwl_bg_abort_scan(struct work_struct *work)
mutex_unlock(&priv->shrd->mutex); mutex_unlock(&priv->shrd->mutex);
} }
static void iwl_bg_scan_completed(struct work_struct *work) static void iwl_process_scan_complete(struct iwl_priv *priv)
{ {
struct iwl_priv *priv =
container_of(work, struct iwl_priv, scan_completed);
bool aborted; bool aborted;
IWL_DEBUG_SCAN(priv, "Completed scan.\n"); IWL_DEBUG_SCAN(priv, "Completed scan.\n");
cancel_delayed_work(&priv->scan_check); cancel_delayed_work(&priv->scan_check);
mutex_lock(&priv->shrd->mutex);
aborted = test_and_clear_bit(STATUS_SCAN_ABORTING, &priv->shrd->status); aborted = test_and_clear_bit(STATUS_SCAN_ABORTING, &priv->shrd->status);
if (aborted) if (aborted)
IWL_DEBUG_SCAN(priv, "Aborted scan completed.\n"); IWL_DEBUG_SCAN(priv, "Aborted scan completed.\n");
@ -1057,7 +1053,7 @@ static void iwl_bg_scan_completed(struct work_struct *work)
goto out_complete; goto out_complete;
} }
goto out; return;
} }
out_complete: out_complete:
@ -1066,11 +1062,18 @@ out_complete:
out_settings: out_settings:
/* Can we still talk to firmware ? */ /* Can we still talk to firmware ? */
if (!iwl_is_ready_rf(priv->shrd)) if (!iwl_is_ready_rf(priv->shrd))
goto out; return;
iwlagn_post_scan(priv); iwlagn_post_scan(priv);
}
out: static void iwl_bg_scan_completed(struct work_struct *work)
{
struct iwl_priv *priv =
container_of(work, struct iwl_priv, scan_completed);
mutex_lock(&priv->shrd->mutex);
iwl_process_scan_complete(priv);
mutex_unlock(&priv->shrd->mutex); mutex_unlock(&priv->shrd->mutex);
} }