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Commit 34eefb59 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
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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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 93d7bbaa

drivers/tty/serial/8250/8250_dw.c

+3 −2
Original line number Diff line number Diff line
@@ -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);