From 0ba4d388d70ed5f6756887ee9184d800110ef23b Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 6 Sep 2019 18:39:49 +0100 Subject: staging: rtl8188eu: make two arrays static const, makes object smaller Don't populate two arrays on the stack but instead make them static const. Makes the object code smaller by 49 bytes. Before: text data bss dec hex filename 26821 5616 0 32437 7eb5 rtl8188eu/core/rtw_ieee80211.o After: text data bss dec hex filename 26612 5776 0 32388 7e84 rtl8188eu/core/rtw_ieee80211.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King Acked-by: Larry Finger Link: https://lore.kernel.org/r/20190906173949.21860-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c index 28b3cdd10397..cc1b5438c04c 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c @@ -59,7 +59,7 @@ static u8 WIFI_OFDMRATES[] = { int rtw_get_bit_value_from_ieee_value(u8 val) { - unsigned char dot11_rate_table[] = { + static const unsigned char dot11_rate_table[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 0}; /* last element must be zero!! */ int i = 0; @@ -275,7 +275,7 @@ unsigned char *rtw_get_wpa_ie(unsigned char *pie, uint *wpa_ie_len, int limit) uint len; u16 val16; __le16 le_tmp; - unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; + static const unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; u8 *pbuf = pie; int limit_new = limit; -- cgit v1.2.3-59-g8ed1b