From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: Dan Williams <dan.j.williams@intel.com>,
Vinod Koul <vinod.koul@intel.com>
Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH] dmaengine: nbpfaxi: mark expected switch fall-through
Date: Fri, 13 Oct 2017 15:17:19 -0500 [thread overview]
Message-ID: <20171013201719.GA7498@embeddedor.com> (raw)
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
drivers/dma/nbpfaxi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index d3f918a..68a3a83 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -479,6 +479,7 @@ static size_t nbpf_xfer_size(struct nbpf_device *nbpf,
default:
pr_warn("%s(): invalid bus width %u\n", __func__, width);
+ /* fall through */
case DMA_SLAVE_BUSWIDTH_1_BYTE:
size = burst;
}
--
2.7.4
next reply other threads:[~2017-10-13 21:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-13 20:17 Gustavo A. R. Silva [this message]
2017-10-16 6:48 ` [PATCH] dmaengine: nbpfaxi: mark expected switch fall-through Vinod Koul
-- strict thread matches above, loose matches on Subject: below --
2018-07-02 18:06 [PATCH] dmaengine: nbpfaxi: Mark " Gustavo A. R. Silva
2018-07-06 5:56 ` Vinod
2018-07-06 11:47 ` Gustavo A. R. Silva
2018-07-09 11:32 ` Vinod
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