The 'break' is not possoble to be reached
because of previous 'return', discard it.
Signed-off-by: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
---
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);
}
--
2.17.1
