[PATCH v4 16/20] arch_topology: Drop unnecessary check for uninitialised package_id

[Sudeep Holla]

With the support of socket node parsing from the device tree and
assigning 0 as package_id in absence of socket nodes, there is no need
to check for invalid package_id. It is always initialised to 0 or values
from the device tree socket nodes.

Just drop that now redundant check for uninitialised package_id.

Signed-off-by: Sudeep Holla <sudeep.holla at arm.com>
---
 drivers/base/arch_topology.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index 46fa1b70b02b..42448a5a9412 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -611,7 +611,6 @@ static int __init parse_dt_topology(void)
 {
 	struct device_node *cn, *map;
 	int ret = 0;
-	int cpu;
 
 	cn = of_find_node_by_path("/cpus");
 	if (!cn) {
@@ -633,16 +632,6 @@ static int __init parse_dt_topology(void)
 
 	topology_normalize_cpu_scale();
 
-	/*
-	 * Check that all cores are in the topology; the SMP code will
-	 * only mark cores described in the DT as possible.
-	 */
-	for_each_possible_cpu(cpu)
-		if (cpu_topology[cpu].package_id < 0) {
-			ret = -EINVAL;
-			break;
-		}
-
 out_map:
 	of_node_put(map);
 out:
-- 
2.36.1