From: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Date: Tue, 12 Feb 2019 12:47:08 +0000 (+0200)
Subject: iwlwifi: dbg_ini: remove redundant checking of ini mode
X-Git-Tag: v5.3-rc1~140^2~52^2~1^2~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1d45a700dfb427626bec6829c0d8fe5a1f10435f;p=thirdparty%2Fkernel%2Flinux.git

iwlwifi: dbg_ini: remove redundant checking of ini mode

There are several flows where the driver checks if it runs in ini mode.
Some of these flows are no longer used in ini mode or there is another
condition that check the ini mode in the same flow. Either way, those
conditions are redundant. Remove the redundant conditions.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index 56222d39eef2e..780eac6c9dc16 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2023,7 +2023,7 @@ static void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
 	if (!dump_file)
 		goto out;
 
-	if (!fwrt->trans->ini_valid && fwrt->dump.monitor_only)
+	if (fwrt->dump.monitor_only)
 		dump_mask &= IWL_FW_ERROR_DUMP_FW_MONITOR;
 
 	fw_error_dump.trans_ptr = iwl_trans_dump_data(fwrt->trans, dump_mask);
@@ -2275,9 +2275,6 @@ int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt,
 	int ret, len = 0;
 	char buf[64];
 
-	if (fwrt->trans->ini_valid)
-		return 0;
-
 	if (fmt) {
 		va_list ap;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index d7a285874973c..23e6080ddfcb3 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -362,7 +362,7 @@ void iwl_fw_error_dump_wk(struct work_struct *work);
 
 static inline bool iwl_fw_dbg_type_on(struct iwl_fw_runtime *fwrt, u32 type)
 {
-	return (fwrt->fw->dbg.dump_mask & BIT(type) || fwrt->trans->ini_valid);
+	return (fwrt->fw->dbg.dump_mask & BIT(type));
 }
 
 static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index b81363328607c..14d1d6fe927f1 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3041,10 +3041,6 @@ iwl_trans_pcie_dump_pointers(struct iwl_trans *trans,
 		base_high = DBGC_CUR_DBGBUF_BASE_ADDR_MSB;
 		write_ptr = DBGC_CUR_DBGBUF_STATUS;
 		wrap_cnt = DBGC_DBGBUF_WRAP_AROUND;
-	} else if (trans->ini_valid) {
-		base = iwl_umac_prph(trans, MON_BUFF_BASE_ADDR_VER2);
-		write_ptr = iwl_umac_prph(trans, MON_BUFF_WRPTR_VER2);
-		wrap_cnt = iwl_umac_prph(trans, MON_BUFF_CYCLE_CNT_VER2);
 	} else if (trans->dbg_dest_tlv) {
 		write_ptr = le32_to_cpu(trans->dbg_dest_tlv->write_ptr_reg);
 		wrap_cnt = le32_to_cpu(trans->dbg_dest_tlv->wrap_count);
@@ -3075,11 +3071,10 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
 {
 	u32 len = 0;
 
-	if ((trans->num_blocks &&
+	if (trans->dbg_dest_tlv ||
+	    (trans->num_blocks &&
 	     (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 ||
-	      trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210 ||
-	      trans->ini_valid)) ||
-	    (trans->dbg_dest_tlv && !trans->ini_valid)) {
+	      trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210))) {
 		struct iwl_fw_error_dump_fw_mon *fw_mon_data;
 
 		(*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_FW_MONITOR);