Messages in this thread Patch in this message | | | Date | Sat, 18 Jun 2016 12:20:23 +0530 | From | Amitoj Kaur Chawla <> | Subject | [PATCH] ACPICA: Use acpi_os_allocate_zeroed |
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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@gmail.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
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