staging: r8188eu: Fix fall-through warnings for Clang

Fix the following fallthrough warnings:

drivers/staging/r8188eu/core/rtw_mlme_ext.c:1498:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
drivers/staging/r8188eu/core/rtw_wlan_util.c:1113:4: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
drivers/staging/r8188eu/core/rtw_wlan_util.c:1147:4: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
drivers/staging/r8188eu/core/rtw_wlan_util.c:1405:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]

This helps with the ongoing efforts to globally enable
-Wimplicit-fallthrough for Clang.

Link: https://github.com/KSPP/linux/issues/115
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20210818221418.GA311735@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index f6ee72d5af098af9ea583ce67f20e747f7a54e76..5325fe41fbeee5b0c769fa2615615c6f6c881273 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -1495,6 +1495,7 @@ unsigned int OnAssocRsp(struct adapter *padapter, struct recv_frame *precv_frame
                        break;
                case _ERPINFO_IE_:
                        ERP_IE_handler(padapter, pIE);
+                       break;
                default:
                        break;
                }

diff --git a/drivers/staging/r8188eu/core/rtw_wlan_util.c b/drivers/staging/r8188eu/core/rtw_wlan_util.c
index 0cc53781c442f5d8a5b88a8788f81c61f77527dd..a3a5e1c64c4a8c320a6d326d9892eaf1cfd3915d 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_wlan_util.c
+++ b/drivers/staging/r8188eu/core/rtw_wlan_util.c
@@ -1110,6 +1110,7 @@ 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;
                        }
@@ -1144,6 +1145,7 @@ unsigned int should_forbid_n_rate(struct adapter *padapter)
                                if  ((!memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4))  ||
                                     (!memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4)))
                                        return false;
+                               break;
                        default:
                                break;
                        }
@@ -1401,6 +1403,7 @@ unsigned char check_assoc_AP(u8 *pframe, uint len)
                        } else {
                                break;
                        }
+                       break;
 
                default:
                        break;