diff mbox series

[2/2] drivers/tty: delete break after return

Message ID 20201104063327.15572-6-bernard@vivo.com (mailing list archive)
State New, archived
Headers show
Series drivers/tty: delete break after return | expand

Commit Message

Bernard Zhao Nov. 4, 2020, 6:33 a.m. UTC 
Delete break after return, which will never run.

Signed-off-by: Bernard Zhao <bernard@vivo.com>
---
 drivers/tty/serial/imx.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

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);
 	}