[<prev] [next>] [day] [month] [year] [list]
Message-ID: <20160618065023.GA1839@amitoj-Inspiron-3542>
Date: Sat, 18 Jun 2016 12:20:23 +0530
From: Amitoj Kaur Chawla <amitoj1606@...il.com>
To: robert.moore@...el.com, lv.zheng@...el.com,
rafael.j.wysocki@...el.com, lenb@...nel.org,
linux-acpi@...r.kernel.org, devel@...ica.org,
linux-kernel@...r.kernel.org
Cc: julia.lawall@...6.fr
Subject: [PATCH] ACPICA: Use acpi_os_allocate_zeroed
acpi_os_allocate_zeroed combines acpi_os_allocate and memset 0.
The Coccinelle semantic patch used to make this change is as follows:
@@
type T;
T *d;
expression e;
statement S;
@@
d =
- acpi_os_allocate
+ acpi_os_allocate_zeroed
(...);
if (!d) S
- memset(d, 0, sizeof(T));
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@...il.com>
---
drivers/acpi/acpica/uttrack.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
index 60c406a..5ad2641 100644
--- a/drivers/acpi/acpica/uttrack.c
+++ b/drivers/acpi/acpica/uttrack.c
@@ -95,13 +95,11 @@ acpi_ut_create_list(char *list_name,
{
struct acpi_memory_list *cache;
- cache = acpi_os_allocate(sizeof(struct acpi_memory_list));
+ cache = acpi_os_allocate_zeroed(sizeof(struct acpi_memory_list));
if (!cache) {
return (AE_NO_MEMORY);
}
- memset(cache, 0, sizeof(struct acpi_memory_list));
-
cache->list_name = list_name;
cache->object_size = object_size;
--
1.9.1
Powered by blists - more mailing lists