Merge "fconf: spm: minor bug fix" into integration

plat/arm/common/fconf/arm_fconf_sp.c

@@ -45,6 +45,11 @@ int fconf_populate_arm_sp(uintptr_t config)
 	}
 
 	fdt_for_each_subnode(sp_node, dtb, node) {
+		if (index == MAX_SP_IDS) {
+			ERROR("FCONF: Reached max number of SPs\n");
+			return -1;
+		}
+
 		err = fdt_read_uint32_array(dtb, sp_node, "uuid", 4,
 					    uuid_helper.word);
 		if (err < 0) {
@@ -87,15 +92,10 @@ int fconf_populate_arm_sp(uintptr_t config)
 		policies[sp_start_index + index].check = open_fip;
 
 		index++;
-
-		if (index >= MAX_SP_IDS) {
-			ERROR("FCONF: reached max number of SPs\n");
-			return -1;
-		}
 	}
 
 	if ((sp_node < 0) && (sp_node != -FDT_ERR_NOTFOUND)) {
-		ERROR("%d: fdt_for_each_subnode(): %d\n", __LINE__, node);
+		ERROR("%u: fdt_for_each_subnode(): %d\n", __LINE__, node);
 		return sp_node;
 	}