From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Linux PM <linux-pm@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Subject: [PATCH] ACPI: PM: s2idle: Drop unused local variables and related code
Date: Tue, 05 Jan 2021 19:19:18 +0100 [thread overview]
Message-ID: <3607102.xkEKTzvHZR@kreacher> (raw)
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Two local variables in drivers/acpi/x86/s2idle.c are never read, so
drop them along with the code updating their values (in vain).
Fixes: fef98671194b ("ACPI: PM: s2idle: Move x86-specific code to the x86 directory")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/acpi/x86/s2idle.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
Index: linux-pm/drivers/acpi/x86/s2idle.c
===================================================================
--- linux-pm.orig/drivers/acpi/x86/s2idle.c
+++ linux-pm/drivers/acpi/x86/s2idle.c
@@ -105,18 +105,8 @@ static void lpi_device_get_constraints_a
for (i = 0; i < out_obj->package.count; i++) {
union acpi_object *package = &out_obj->package.elements[i];
- struct lpi_device_info_amd info = { };
- if (package->type == ACPI_TYPE_INTEGER) {
- switch (i) {
- case 0:
- info.revision = package->integer.value;
- break;
- case 1:
- info.count = package->integer.value;
- break;
- }
- } else if (package->type == ACPI_TYPE_PACKAGE) {
+ if (package->type == ACPI_TYPE_PACKAGE) {
lpi_constraints_table = kcalloc(package->package.count,
sizeof(*lpi_constraints_table),
GFP_KERNEL);
@@ -135,12 +125,10 @@ static void lpi_device_get_constraints_a
for (k = 0; k < info_obj->package.count; ++k) {
union acpi_object *obj = &info_obj->package.elements[k];
- union acpi_object *obj_new;
list = &lpi_constraints_table[lpi_constraints_table_size];
list->min_dstate = -1;
- obj_new = &obj[k];
switch (k) {
case 0:
dev_info.enabled = obj->integer.value;
reply other threads:[~2021-01-05 18:20 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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