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 v2] tty: serial: imx: remove unneeded break
Date: Tue, 20 Oct 2020 06:07:09 -0700 [thread overview]
Message-ID: <20201020130709.28096-1-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>
---
v2: improve commit log
---
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
next reply other threads:[~2020-10-20 13:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-20 13:07 trix [this message]
2020-10-26 16:32 ` [PATCH v2] tty: serial: imx: remove unneeded break Uwe Kleine-König
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