linux-kernel - [PATCH v2 09/11] ACPI: processor: open code acpi_processor_cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20091220193109.5545.705.stgit@bob.kio>
Date:	Sun, 20 Dec 2009 12:31:09 -0700
From:	Alex Chiang <achiang@...com>
To:	venkatesh.pallipadi@...el.com, lenb@...nel.org
Cc:	linux-acpi@...r.kernel.org, linux-ia64@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 09/11] ACPI: processor: open code acpi_processor_cleanup_pdc

We have the acpi_object_list * right there in acpi_processor_set_pdc()
so it doesn't seem necessary for an entire helper function just to
free it.

Signed-off-by: Alex Chiang <achiang@...com>
---

 drivers/acpi/processor_pdc.c |   15 ++++-----------
 1 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
index 974de4e..deeba22 100644
--- a/drivers/acpi/processor_pdc.c
+++ b/drivers/acpi/processor_pdc.c
@@ -125,16 +125,6 @@ acpi_processor_eval_pdc(acpi_handle handle, struct acpi_object_list *pdc_in)
 	return status;
 }
 
-static void acpi_processor_cleanup_pdc(struct acpi_processor *pr)
-{
-	if (pr->pdc) {
-		kfree(pr->pdc->pointer->buffer.pointer);
-		kfree(pr->pdc->pointer);
-		kfree(pr->pdc);
-		pr->pdc = NULL;
-	}
-}
-
 void acpi_processor_set_pdc(struct acpi_processor *pr)
 {
 	struct acpi_object_list *obj_list;
@@ -147,7 +137,10 @@ void acpi_processor_set_pdc(struct acpi_processor *pr)
 		return;
 
 	acpi_processor_eval_pdc(pr->handle, obj_list);
-	acpi_processor_cleanup_pdc(pr);
+
+	kfree(obj_list->pointer->buffer.pointer);
+	kfree(obj_list->pointer);
+	kfree(obj_list);
 }
 EXPORT_SYMBOL_GPL(acpi_processor_set_pdc);
 

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/