From 34eefb595c10eb9a6dc99a82f7333c86dfe61337 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 15 Feb 2016 17:38:45 +0200 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_dw.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index 30810ac..d190d69 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); -- 2.7.4