[PATCH 30/57] staging: rtl8723bs: core: rtw_ieee80211: Remove seemingly pointless copy

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/staging/rtl8723bs/core/rtw_ieee80211.c: In function ‘rtw_ies_remove_ie’:
 drivers/staging/rtl8723bs/core/rtw_ieee80211.c:259:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=]

Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: linux-staging@xxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
 drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index ae057eefeeb36..d8513acf4911c 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -239,12 +239,10 @@ int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 o
 	while (1) {
 		target_ie = rtw_get_ie_ex(start, search_len, eid, oui, oui_len, NULL, &target_ielen);
 		if (target_ie && target_ielen) {
-			u8 buf[MAX_IE_SZ] = {0};
 			u8 *remain_ies = target_ie + target_ielen;
 			uint remain_len = search_len - (remain_ies - start);
 
-			memcpy(buf, remain_ies, remain_len);
-			memcpy(target_ie, buf, remain_len);
+			memcpy(target_ie, remain_ies, remain_len);
 			*ies_len = *ies_len - target_ielen;
 			ret = _SUCCESS;
 
-- 
2.27.0