Commit 997c87da authored Dec 18, 2015 by Andy Shevchenko Committed by Takashi Iwai Dec 20, 2015

ALSA: fm801: put curly braces around empty if-body

The compiler complains on unused condition as follows

sound/pci/fm801.c: In function ‘snd_fm801_interrupt’:
sound/pci/fm801.c:585:3: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]

Put the curly braces around empty body as suggested.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 4b5c15f7

sound/pci/fm801.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -592,8 +592,9 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id)
		}
		if (chip->rmidi && (status & FM801_IRQ_MPU))
		snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
		if (status & FM801_IRQ_VOLUME)
		;/* TODO */
		if (status & FM801_IRQ_VOLUME) {
		/* TODO */
		}

		return IRQ_HANDLED;
		}