iwlwifi: mvm: store PPAG enabled/disabled flag properly

When reading the PPAG table from ACPI, we should store everything in
our fwrt structure, so it can be accessed later.  But we had a local
ppag_table variable in the function and were erroneously storing the
enabled/disabled flag in it instead of storing it in the fwrt.  Fix
this by removing the local variable and storing everything directly in
fwrt.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Fixes: f2134f66 ("iwlwifi: acpi: support ppag table command v2")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210210135352.889862e6d393.I8b894c1b2b3fe0ad2fb39bf438273ea47eb5afa4@changeidSigned-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/fw.c

@@ -895,7 +895,6 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
 static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm)
 {
 	union acpi_object *wifi_pkg, *data, *enabled;
-	union iwl_ppag_table_cmd ppag_table;
 	int i, j, ret, tbl_rev, num_sub_bands;
 	int idx = 2;
 	s8 *gain;
@@ -949,8 +948,8 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm)
 		goto out_free;
 	}
 
-	ppag_table.v1.enabled = cpu_to_le32(enabled->integer.value);
-	if (!ppag_table.v1.enabled) {
+	mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(enabled->integer.value);
+	if (!mvm->fwrt.ppag_table.v1.enabled) {
 		ret = 0;
 		goto out_free;
 	}
@@ -978,7 +977,7 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm)
 			    (j != 0 &&
 			     (gain[i * num_sub_bands + j] > ACPI_PPAG_MAX_HB ||
 			      gain[i * num_sub_bands + j] < ACPI_PPAG_MIN_HB))) {
-				ppag_table.v1.enabled = cpu_to_le32(0);
+				mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(0);
 				ret = -EINVAL;
 				goto out_free;
 			}