[PATCH 2/2] serial/arc-uart: Remove the goto/label
From: Vineet Gupta <hidden>
Date: 2013-08-01 16:50:12
Also in:
lkml
Subsystem:
synopsys arc architecture, the rest, tty layer and serial drivers · Maintainers:
Vineet Gupta, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Signed-off-by: Vineet Gupta <redacted> Cc: Mischa Jonker <redacted> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <redacted> Cc: linux-serial@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/tty/serial/arc_uart.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/serial/arc_uart.c b/drivers/tty/serial/arc_uart.c
index 10f981b..c7aa313a 100644
--- a/drivers/tty/serial/arc_uart.c
+++ b/drivers/tty/serial/arc_uart.c@@ -248,12 +248,9 @@ static void arc_serial_rx_chars(struct arc_uart_port *uart, unsigned int status) ch = UART_GET_DATA(uart); uart->port.icount.rx++; - if (unlikely(uart_handle_sysrq_char(&uart->port, ch))) - goto done; + if (!(uart_handle_sysrq_char(&uart->port, ch))) + uart_insert_char(&uart->port, status, RXOERR, ch, flg); - uart_insert_char(&uart->port, status, RXOERR, ch, flg); - -done: tty_flip_buffer_push(&uart->port.state->port); } while (!((status = UART_GET_STATUS(uart)) & RXEMPTY)); }
--
1.8.1.2