From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Don't populate the array op_class on the stack but instead make it
static const. Makes the object code smaller by 64 bytes.
Before:
text data bss dec hex filename
93553 7944 5056 106553 1a039 rtl8723bs/core/rtw_mlme_ext.o
After:
text data bss dec hex filename
93425 8008 5056 106489 19ff9 rtl8723bs/core/rtw_mlme_ext.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 2128886c9924..814b7a6bf4ea 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -344,7 +344,7 @@ static void init_channel_list(struct adapter *padapter, RT_CHANNEL_INFO *channel
struct p2p_channels *channel_list)
{
- struct p2p_oper_class_map op_class[] = {
+ static const struct p2p_oper_class_map op_class[] = {
{ IEEE80211G, 81, 1, 13, 1, BW20 },
{ IEEE80211G, 82, 14, 14, 1, BW20 },
{ IEEE80211A, 115, 36, 48, 4, BW20 },
@@ -363,7 +363,7 @@ static void init_channel_list(struct adapter *padapter, RT_CHANNEL_INFO *channel
for (op = 0; op_class[op].op_class; op++) {
u8 ch;
- struct p2p_oper_class_map *o = &op_class[op];
+ const struct p2p_oper_class_map *o = &op_class[op];
struct p2p_reg_class *reg = NULL;
for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) {
--
2.20.1
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