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Commit a39d1da1 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
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serial: 8250_core: remove redundant else keyword 



Since we return in the first branch the second one doesn't require an
additional else keyword. The patch removes it.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cb876341

drivers/tty/serial/8250/8250_core.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -1376,9 +1376,11 @@ static void serial8250_start_tx(struct uart_port *port) 
	struct uart_8250_port *up = up_to_u8250p(port);

	struct uart_8250_port *up = up_to_u8250p(port);





	serial8250_rpm_get_tx(up);

	serial8250_rpm_get_tx(up);

	if (up->dma && !up->dma->tx_dma(up)) {



	if (up->dma && !up->dma->tx_dma(up))

		return;

		return;

	} else if (!(up->ier & UART_IER_THRI)) {



	if (!(up->ier & UART_IER_THRI)) {

		up->ier |= UART_IER_THRI;

		up->ier |= UART_IER_THRI;

		serial_port_out(port, UART_IER, up->ier);

		serial_port_out(port, UART_IER, up->ier);