diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-02-15 17:38:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-07 16:11:14 -0800 |
| commit | 34eefb595c10eb9a6dc99a82f7333c86dfe61337 (patch) | |
| tree | 764b4a2c3616ae509a79317751e8768b1e62c4d3 /drivers/tty | |
| parent | 93d7bbaa65bb54e55f425ab1d5de92ab630857e2 (diff) | |
serial: 8250_dw: remove redundant 'else' keyword
When the main branch contains return statement the 'else' keyword is not
needed. Remove it here.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_dw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index 30810acf7f96..d190d6953281 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -207,9 +207,10 @@ static int dw8250_handle_irq(struct uart_port *p) struct dw8250_data *d = p->private_data; unsigned int iir = p->serial_in(p, UART_IIR); - if (serial8250_handle_irq(p, iir)) { + if (serial8250_handle_irq(p, iir)) return 1; - } else if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) { + + if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) { /* Clear the USR */ (void)p->serial_in(p, d->usr_reg); |