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-rw-r--r--drivers/acpi/osl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index f7fd72ac69cf..6776c599816f 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1219,10 +1219,9 @@ acpi_os_create_semaphore(u32 max_units, u32 initial_units, acpi_handle * handle)
{
struct semaphore *sem = NULL;
- sem = acpi_os_allocate(sizeof(struct semaphore));
+ sem = acpi_os_allocate_zeroed(sizeof(struct semaphore));
if (!sem)
return AE_NO_MEMORY;
- memset(sem, 0, sizeof(struct semaphore));
sema_init(sem, initial_units);
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