The clang build fails with ser.c:397:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough] default: ^ The case above the default does not have a break. So add one. Signed-off-by: Tom Rix <trix@xxxxxxxxxx> --- drivers/net/wireless/realtek/rtw89/ser.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/realtek/rtw89/ser.c b/drivers/net/wireless/realtek/rtw89/ser.c index 25d1df10f226..5aebd6839d29 100644 --- a/drivers/net/wireless/realtek/rtw89/ser.c +++ b/drivers/net/wireless/realtek/rtw89/ser.c @@ -394,6 +394,7 @@ static void ser_idle_st_hdl(struct rtw89_ser *ser, u8 evt) break; case SER_EV_STATE_OUT: rtw89_hci_recovery_start(rtwdev); + break; default: break; } -- 2.27.0