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[v1,3/4] ALSA: fm801: put curly braces around empty if-body

Message ID 1450466053-52170-3-git-send-email-andriy.shevchenko@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andy Shevchenko Dec. 18, 2015, 7:14 p.m. UTC 
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>
---
 sound/pci/fm801.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index c2afb41..c24cb04 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -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;
 }