diff options
| author |   Vineet Gupta <Vineet.Gupta1@synopsys.com> | 2013-08-01 21:49:20 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-02 11:54:12 +0800 |
| commit | 00a135b3952f6ccedfb688919c59bb3fa199a11f (patch) | |
| tree | 60e78c8a62549c4b4596c4a04f7bfcfdf0135ea7 /drivers/tty/serial/arc_uart.c | |
| parent | serial/arc-uart: Handle Rx Error Interrupts w/o any data (diff) | |
| download | linux-dev-00a135b3952f6ccedfb688919c59bb3fa199a11f.tar.xz linux-dev-00a135b3952f6ccedfb688919c59bb3fa199a11f.zip | |
serial/arc-uart: Remove the goto/label
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Cc: Mischa Jonker <mjonker@synopsys.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/arc_uart.c')
| -rw-r--r-- | drivers/tty/serial/arc_uart.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/tty/serial/arc_uart.c b/drivers/tty/serial/arc_uart.c index e296c892df61..6ac5270c74dd 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)); } |