[PATCH][next] staging: rtl8188eu: Fix fall-through warnings for Clang

From: Gustavo A. R. Silva
Date: Fri May 28 2021 - 16:05:53 EST


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 <gustavoars@xxxxxxxxxx>
---
JFYI: We had thousands of these sorts of warnings and now we are down
to just 25 in linux-next. These are some of those last remaining
warnings.

drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 1 +
drivers/staging/rtl8188eu/core/rtw_wlan_util.c | 2 ++
2 files changed, 3 insertions(+)

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index b4d81d3a856c..6803e9327eb2 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -3378,6 +3378,7 @@ static unsigned int OnAssocRsp(struct adapter *padapter,
break;
case WLAN_EID_ERP_INFO:
ERP_IE_handler(padapter, pIE);
+ break;
default:
break;
}
diff --git a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
index 3e244e949995..c9043f49ec9e 100644
--- a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
@@ -1029,6 +1029,7 @@ unsigned int is_ap_in_tkip(struct adapter *padapter)
case WLAN_EID_RSN:
if (!memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4))
return true;
+ break;
default:
break;
}
@@ -1226,6 +1227,7 @@ unsigned char check_assoc_AP(u8 *pframe, uint len)
} else {
break;
}
+ break;

default:
break;
--
2.27.0