From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gustavo A. R. Silva" Subject: [PATCH] spi: pxa2xx: Mark expected switch fall-through Date: Wed, 3 Oct 2018 14:12:11 +0200 Message-ID: <20181003121211.GA28108@embeddedor.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" To: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Mark Brown Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1056539 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- drivers/spi/spi-pxa2xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index fc9aac2..728b5f3 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -666,6 +666,7 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data) switch (drv_data->n_bytes) { case 4: bytes_left >>= 1; + /* Fall through */ case 2: bytes_left >>= 1; } -- 2.7.4