[PATCH] ACPICA: Remove initialization of static variables to 0

[Yin Xiujiang]

Remove the initialization of three static variables to 0 which is
pointless

Signed-off-by: Yin Xiujiang <yinxiujiang@xxxxxxxxxx>
---
 drivers/acpi/acpica/dbhistry.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c
index fd813c5d3952..60b77b11c0f2 100644
--- a/drivers/acpi/acpica/dbhistry.c
+++ b/drivers/acpi/acpica/dbhistry.c
@@ -24,9 +24,9 @@ typedef struct history_info {
 } HISTORY_INFO;
 
 static HISTORY_INFO acpi_gbl_history_buffer[HISTORY_SIZE];
-static u16 acpi_gbl_lo_history = 0;
-static u16 acpi_gbl_num_history = 0;
-static u16 acpi_gbl_next_history_index = 0;
+static u16 acpi_gbl_lo_history;
+static u16 acpi_gbl_num_history;
+static u16 acpi_gbl_next_history_index;
 
 /*******************************************************************************
  *
-- 
2.30.0