From 7dfb0ebd022b15dcafd513ae9270599799764e50 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 19 Sep 2017 22:05:00 +0100
Subject: [PATCH] mwifiex: make const array tos_to_ac static, reduces object code size
Git-commit: 7dfb0ebd022b15dcafd513ae9270599799764e50
Patch-mainline: v4.15-rc1
References: FATE#326294
Don't populate the read-only const array tos_to_ac on the stack,
instead make it static. Makes the object code smaller by 250 bytes:
Before: text data bss dec hex filename 26104 2720 128 28952 7118 wmm.o
After: text data bss dec hex filename 25758 2816 128 28702 701e wmm.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/marvell/mwifiex/wmm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/wmm.c b/drivers/net/wireless/marvell/mwifiex/wmm.c
index 0edd26881321..936a0a841af8 100644
--- a/drivers/net/wireless/marvell/mwifiex/wmm.c
+++ b/drivers/net/wireless/marvell/mwifiex/wmm.c
@@ -359,7 +359,8 @@ static enum mwifiex_wmm_ac_e
mwifiex_wmm_convert_tos_to_ac(struct mwifiex_adapter *adapter, u32 tos)
{
/* Map of TOS UP values to WMM AC */
- const enum mwifiex_wmm_ac_e tos_to_ac[] = { WMM_AC_BE,
+ static const enum mwifiex_wmm_ac_e tos_to_ac[] = {
+ WMM_AC_BE,
WMM_AC_BK,
WMM_AC_BK,
WMM_AC_BE,
--
2.19.2