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

[Bernard Zhao]

Delete break after return, which will never run.

Signed-off-by: Bernard Zhao <bern...@vivo.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);
        }
-- 
2.29.0