diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
index 48d375a86d862..ba2aff3af0fe9 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -6,7 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2017        Intel Deutschland GmbH
- * Copyright (C) 2019 Intel Corporation
+ * Copyright (C) 2019 - 2020 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -27,7 +27,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2017        Intel Deutschland GmbH
- * Copyright (C) 2019 Intel Corporation
+ * Copyright (C) 2019 - 2020 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -491,13 +491,13 @@ int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt,
 }
 IWL_EXPORT_SYMBOL(iwl_validate_sar_geo_profile);
 
-void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
-		      struct iwl_per_chain_offset_group *table)
+int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
+		     struct iwl_per_chain_offset_group *table)
 {
 	int ret, i, j;
 
 	if (!iwl_sar_geo_support(fwrt))
-		return;
+		return -EOPNOTSUPP;
 
 	ret = iwl_sar_get_wgds_table(fwrt);
 	if (ret < 0) {
@@ -505,7 +505,7 @@ void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
 				"Geo SAR BIOS table invalid or unavailable. (%d)\n",
 				ret);
 		/* we don't fail if the table is not available */
-		return;
+		return -ENOENT;
 	}
 
 	BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS *
@@ -530,5 +530,7 @@ void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
 					i, j, value[1], value[2], value[0]);
 		}
 	}
+
+	return 0;
 }
 IWL_EXPORT_SYMBOL(iwl_sar_geo_init);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
index 4a6e8262974bd..5590e5cc8fbb7 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -6,7 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2017        Intel Deutschland GmbH
- * Copyright(c) 2018 - 2019        Intel Corporation
+ * Copyright(c) 2018 - 2020        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -27,7 +27,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2017        Intel Deutschland GmbH
- * Copyright(c) 2018 - 2019       Intel Corporation
+ * Copyright(c) 2018 - 2020       Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -171,8 +171,9 @@ bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt);
 int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt,
 				 struct iwl_host_cmd *cmd);
 
-void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
-		      struct iwl_per_chain_offset_group *table);
+int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
+		     struct iwl_per_chain_offset_group *table);
+
 #else /* CONFIG_ACPI */
 
 static inline void *iwl_acpi_get_object(struct device *dev, acpi_string method)
@@ -243,9 +244,10 @@ static inline int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt,
 	return -ENOENT;
 }
 
-static inline void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
-				    struct iwl_per_chain_offset_group *table)
+static inline int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
+				   struct iwl_per_chain_offset_group *table)
 {
+	return -ENOENT;
 }
 
 #endif /* CONFIG_ACPI */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index c09624d8d7ee8..81b7da5815eb9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -749,10 +749,17 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
 	u16 cmd_wide_id =  WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT);
 	union geo_tx_power_profiles_cmd cmd;
 	u16 len;
+	int ret;
 
 	cmd.geo_cmd.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES);
 
-	iwl_sar_geo_init(&mvm->fwrt, cmd.geo_cmd.table);
+	ret = iwl_sar_geo_init(&mvm->fwrt, cmd.geo_cmd.table);
+	/*
+	 * It is a valid scenario to not support SAR, or miss wgds table,
+	 * but in that case there is no need to send the command.
+	 */
+	if (ret)
+		return 0;
 
 	cmd.geo_cmd.table_revision = cpu_to_le32(mvm->fwrt.geo_rev);