From ca3d9389642946072ed448b2b7386f9e5d3f296b Mon Sep 17 00:00:00 2001 From: Stanislaw Gruszka Date: Tue, 8 Feb 2011 09:31:55 +0100 Subject: [PATCH] iwlwifi: cleanup iwl_recover_from_statistics No functional change, make recover from statistics code easies to read. Signed-off-by: Stanislaw Gruszka Acked-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-rx.c | 37 +++++++++------------------ 1 file changed, 12 insertions(+), 25 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 87a6fd84d4d2..bc89393fb696 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -234,33 +234,20 @@ EXPORT_SYMBOL(iwl_rx_spectrum_measure_notif); void iwl_recover_from_statistics(struct iwl_priv *priv, struct iwl_rx_packet *pkt) { - if (test_bit(STATUS_EXIT_PENDING, &priv->status)) + if (test_bit(STATUS_EXIT_PENDING, &priv->status) || + !iwl_is_any_associated(priv)) return; - if (iwl_is_any_associated(priv)) { - if (priv->cfg->ops->lib->check_ack_health) { - if (!priv->cfg->ops->lib->check_ack_health( - priv, pkt)) { - /* - * low ack count detected - * restart Firmware - */ - IWL_ERR(priv, "low ack count detected, " - "restart firmware\n"); - if (!iwl_force_reset(priv, IWL_FW_RESET, false)) - return; - } - } - if (priv->cfg->ops->lib->check_plcp_health) { - if (!priv->cfg->ops->lib->check_plcp_health( - priv, pkt)) { - /* - * high plcp error detected - * reset Radio - */ - iwl_force_reset(priv, IWL_RF_RESET, false); - } - } + + if (priv->cfg->ops->lib->check_ack_health && + !priv->cfg->ops->lib->check_ack_health(priv, pkt)) { + IWL_ERR(priv, "low ack count detected, restart firmware\n"); + if (!iwl_force_reset(priv, IWL_FW_RESET, false)) + return; } + + if (priv->cfg->ops->lib->check_plcp_health && + !priv->cfg->ops->lib->check_plcp_health(priv, pkt)) + iwl_force_reset(priv, IWL_RF_RESET, false); } EXPORT_SYMBOL(iwl_recover_from_statistics); -- 2.20.1