From: Colin Ian King <colin.king@canonical.com>
Date: Mon, 7 Oct 2019 12:09:35 +0100
Subject: net: hns3: make array tick_array static, makes object smaller
Patch-mainline: v5.5-rc1
Git-commit: 3ea7af9e2caaec13a455974b04bfa357faf18baf
References: bsc#1154353
Don't populate the array tick_array on the stack but instead make it
static. Makes the object code smaller by 29 bytes.
Before:
text data bss dec hex filename
19191 432 0 19623 4ca7 hisilicon/hns3/hns3pf/hclge_tm.o
After:
text data bss dec hex filename
19098 496 0 19594 4c8a hisilicon/hns3/hns3pf/hclge_tm.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -46,7 +46,7 @@ static int hclge_shaper_para_calc(u32 ir
#define DIVISOR_CLK (1000 * 8)
#define DIVISOR_IR_B_126 (126 * DIVISOR_CLK)
- const u16 tick_array[HCLGE_SHAPER_LVL_CNT] = {
+ static const u16 tick_array[HCLGE_SHAPER_LVL_CNT] = {
6 * 256, /* Prioriy level */
6 * 32, /* Prioriy group level */
6 * 8, /* Port level */