linux-kernel - [PATCH 07/20] staging: rtl8188eu: usb_halinit: mark expected switch fall-through

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Date:   Thu, 12 Oct 2017 11:16:42 -0500
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: [PATCH 07/20] staging: rtl8188eu: usb_halinit: mark expected switch
 fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1373894
Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
---
 drivers/staging/rtl8188eu/hal/usb_halinit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index 674ac53..17967c9 100644
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -1745,6 +1745,7 @@ void rtw_hal_get_hwreg(struct adapter *Adapter, u8 variable, u8 *val)
 	switch (variable) {
 	case HW_VAR_BASIC_RATE:
 		*((u16 *)(val)) = Adapter->HalData->BasicRateSet;
+		/* fall through */
 	case HW_VAR_TXPAUSE:
 		val[0] = usb_read8(Adapter, REG_TXPAUSE);
 		break;
-- 
2.7.4