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From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
	"Gustavo A. R. Silva" <gustavoars@kernel.org>,
	linux-hardening@vger.kernel.org
Subject: [PATCH RESEND][next] mtd: mtdchar: Fix fall-through warnings for Clang
Date: Fri, 5 Mar 2021 02:22:24 -0600	[thread overview]
Message-ID: <20210305082224.GA137360@embeddedor> (raw)

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
 drivers/mtd/mtdchar.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 57c4a2f0b703..998d86f46488 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -983,6 +983,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
 			if (!mtd_has_oob(mtd))
 				return -EOPNOTSUPP;
 			mfi->mode = arg;
+			break;
 
 		case MTD_FILE_MODE_NORMAL:
 			break;
-- 
2.27.0


WARNING: multiple messages have this Message-ID (diff)
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
	"Gustavo A. R. Silva" <gustavoars@kernel.org>,
	linux-hardening@vger.kernel.org
Subject: [PATCH RESEND][next] mtd: mtdchar: Fix fall-through warnings for Clang
Date: Fri, 5 Mar 2021 02:22:24 -0600	[thread overview]
Message-ID: <20210305082224.GA137360@embeddedor> (raw)

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
 drivers/mtd/mtdchar.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 57c4a2f0b703..998d86f46488 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -983,6 +983,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
 			if (!mtd_has_oob(mtd))
 				return -EOPNOTSUPP;
 			mfi->mode = arg;
+			break;
 
 		case MTD_FILE_MODE_NORMAL:
 			break;
-- 
2.27.0


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http://lists.infradead.org/mailman/listinfo/linux-mtd/

             reply	other threads:[~2021-03-05  8:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-05  8:22 Gustavo A. R. Silva [this message]
2021-03-05  8:22 ` [PATCH RESEND][next] mtd: mtdchar: Fix fall-through warnings for Clang Gustavo A. R. Silva
2021-03-11 11:38 ` Miquel Raynal
2021-03-11 11:38   ` Miquel Raynal

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