[PATCH 05/61] staging: rtl8723bs: remove unused OnAtim stub function

[Arsenii Pashchenko]

The OnAtim() function is an empty stub that merely returns _SUCCESS
without performing any actual work. Since ATIM frame processing is
not required for this driver, remove the redundant function definition,
its prototype, and replace its reference in mlme_sta_tbl[] with NULL.

The internal _mgt_dispatcher() already safely checks if ptable->func is
not NULL before dereferencing, making this change completely safe.

Signed-off-by: Arsenii Pashchenko <ulijg308@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c    | 7 +------
 drivers/staging/rtl8723bs/include/rtw_mlme_ext.h | 1 -
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index a86d6f97c..774fa9e32 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -23,7 +23,7 @@ static struct mlme_handler mlme_sta_tbl[] = {
 	{0,					"DoReserved",		&DoReserved},
 	{0,					"DoReserved",		&DoReserved},
 	{WIFI_BEACON,		"OnBeacon",		&OnBeacon},
-	{WIFI_ATIM,			"OnATIM",		&OnAtim},
+	{WIFI_ATIM,			"OnATIM",		NULL},
 	{WIFI_DISASSOC,		"OnDisassoc",		&OnDisassoc},
 	{WIFI_AUTH,			"OnAuth",		&OnAuthClient},
 	{WIFI_DEAUTH,		"OnDeAuth",		&OnDeAuth},
@@ -1531,11 +1531,6 @@ unsigned int OnDisassoc(struct adapter *padapter, union recv_frame *precv_frame)
 	return _SUCCESS;
 }
 
-unsigned int OnAtim(struct adapter *padapter, union recv_frame *precv_frame)
-{
-	return _SUCCESS;
-}
-
 unsigned int on_action_spct(struct adapter *padapter, union recv_frame *precv_frame)
 {
 	struct sta_info *psta = NULL;
diff --git a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
index cb23c6939..332411ead 100644
--- a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
@@ -564,7 +564,6 @@ unsigned int OnProbeReq(struct adapter *padapter, union recv_frame *precv_frame)
 unsigned int OnProbeRsp(struct adapter *padapter, union recv_frame *precv_frame);
 unsigned int DoReserved(struct adapter *padapter, union recv_frame *precv_frame);
 unsigned int OnBeacon(struct adapter *padapter, union recv_frame *precv_frame);
-unsigned int OnAtim(struct adapter *padapter, union recv_frame *precv_frame);
 unsigned int OnDisassoc(struct adapter *padapter, union recv_frame *precv_frame);
 unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame);
 unsigned int OnAuthClient(struct adapter *padapter, union recv_frame *precv_frame);
-- 
2.55.0