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From: trix@redhat.com
To: gregkh@linuxfoundation.org, jirislaby@kernel.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com
Cc: linux-serial@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Tom Rix <trix@redhat.com>
Subject: [PATCH] tty: remove unneeded break
Date: Mon, 19 Oct 2020 10:59:15 -0700	[thread overview]
Message-ID: <20201019175915.3718-1-trix@redhat.com> (raw)

From: Tom Rix <trix@redhat.com>

A break is not needed if it is preceded by a return

Signed-off-by: Tom Rix <trix@redhat.com>
---
 drivers/tty/serial/imx.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 1731d9728865..09703079db7b 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -320,7 +320,6 @@ static u32 imx_uart_readl(struct imx_port *sport, u32 offset)
 	switch (offset) {
 	case UCR1:
 		return sport->ucr1;
-		break;
 	case UCR2:
 		/*
 		 * UCR2_SRST is the only bit in the cached registers that might
@@ -331,16 +330,12 @@ static u32 imx_uart_readl(struct imx_port *sport, u32 offset)
 		if (!(sport->ucr2 & UCR2_SRST))
 			sport->ucr2 = readl(sport->port.membase + offset);
 		return sport->ucr2;
-		break;
 	case UCR3:
 		return sport->ucr3;
-		break;
 	case UCR4:
 		return sport->ucr4;
-		break;
 	case UFCR:
 		return sport->ufcr;
-		break;
 	default:
 		return readl(sport->port.membase + offset);
 	}
-- 
2.18.1


WARNING: multiple messages have this Message-ID (diff)
From: trix@redhat.com
To: gregkh@linuxfoundation.org, jirislaby@kernel.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com
Cc: Tom Rix <trix@redhat.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] tty: remove unneeded break
Date: Mon, 19 Oct 2020 10:59:15 -0700	[thread overview]
Message-ID: <20201019175915.3718-1-trix@redhat.com> (raw)

From: Tom Rix <trix@redhat.com>

A break is not needed if it is preceded by a return

Signed-off-by: Tom Rix <trix@redhat.com>
---
 drivers/tty/serial/imx.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 1731d9728865..09703079db7b 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -320,7 +320,6 @@ static u32 imx_uart_readl(struct imx_port *sport, u32 offset)
 	switch (offset) {
 	case UCR1:
 		return sport->ucr1;
-		break;
 	case UCR2:
 		/*
 		 * UCR2_SRST is the only bit in the cached registers that might
@@ -331,16 +330,12 @@ static u32 imx_uart_readl(struct imx_port *sport, u32 offset)
 		if (!(sport->ucr2 & UCR2_SRST))
 			sport->ucr2 = readl(sport->port.membase + offset);
 		return sport->ucr2;
-		break;
 	case UCR3:
 		return sport->ucr3;
-		break;
 	case UCR4:
 		return sport->ucr4;
-		break;
 	case UFCR:
 		return sport->ufcr;
-		break;
 	default:
 		return readl(sport->port.membase + offset);
 	}
-- 
2.18.1


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             reply	other threads:[~2020-10-19 17:59 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-19 17:59 trix [this message]
2020-10-19 17:59 ` [PATCH] tty: remove unneeded break trix
2020-10-19 19:00 ` Greg KH
2020-10-19 19:00   ` Greg KH
2020-10-20  7:37 ` Uwe Kleine-König
2020-10-20  7:37   ` Uwe Kleine-König

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