From 5ddf2dfe82371ed7ed377cf57e5ea5953a8ee5c2 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Thu, 2 Jul 2020 14:36:03 -0500
Subject: [PATCH] ALSA: vx_core: remove warning for empty loop body
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Git-commit: 5ddf2dfe82371ed7ed377cf57e5ea5953a8ee5c2
Patch-mainline: v5.9-rc1
References: jsc#SLE-16518
Fix W=1 warning.
Sound/drivers/vx/vx_core.c: In function ‘snd_vx_threaded_irq_handler’:
sound/drivers/vx/vx_core.c:515:3: warning: suggest braces around empty
body in an ‘if’ statement [-Wempty-body]
515 | ; /* so far, nothing to do yet */
| ^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-23-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/drivers/vx/vx_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index ffab0400d7fb..26d591fe6a6b 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -511,8 +511,9 @@ irqreturn_t snd_vx_threaded_irq_handler(int irq, void *dev)
/* The start on time code conditions are filled (ie the time code
* received by the board is equal to one of those given to it).
*/
- if (events & TIME_CODE_EVENT_PENDING)
+ if (events & TIME_CODE_EVENT_PENDING) {
; /* so far, nothing to do yet */
+ }
/* The frequency has changed on the board (UER mode). */
if (events & FREQUENCY_CHANGE_EVENT_PENDING)
--
2.16.4