In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements instead of just
letting the code fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavo...@kernel.org>
---
 drivers/staging/rtl8723bs/core/rtw_cmd.c       | 1 +
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c  | 1 +
 drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 1 +
 3 files changed, 3 insertions(+)

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c 
b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index 2abe205e3453..232661e6a5c9 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -1487,6 +1487,7 @@ void lps_ctrl_wk_hdl(struct adapter *padapter, u8 
lps_ctrl_type)
                break;
        case LPS_CTRL_TRAFFIC_BUSY:
                LPS_Leave(padapter, "LPS_CTRL_TRAFFIC_BUSY");
+               break;
        default:
                break;
        }
diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c 
b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index b912ad2f4b72..ea44d653a591 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -1708,6 +1708,7 @@ unsigned int OnAssocRsp(struct adapter *padapter, union 
recv_frame *precv_frame)
 
                case _ERPINFO_IE_:
                        ERP_IE_handler(padapter, pIE);
+                       break;
 
                default:
                        break;
diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c 
b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index 372ce17c3569..2b13c683ba5c 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -1505,6 +1505,7 @@ unsigned int is_ap_in_tkip(struct adapter *padapter)
                        case _RSN_IE_2_:
                                if (!memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 
4))
                                        return true;
+                               break;
 
                        default:
                                break;
-- 
2.27.0

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