[alsa-devel] [PATCH 2/2] ALSA: HDA: patch_hdmi: remove warnings with empty body

[Pierre-Louis Bossart]

make W=1 reports the following warnings, fix as suggested

sound/pci/hda/patch_hdmi.c: In function ‘hdmi_non_intrinsic_event’:
sound/pci/hda/patch_hdmi.c:824:3: warning: suggest braces around empty
body in an ‘if’ statement [-Wempty-body]
  824 |   ;
      |   ^
sound/pci/hda/patch_hdmi.c:826:3: warning: suggest braces around empty
body in an ‘if’ statement [-Wempty-body]
  826 |   ;
      |   ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 sound/pci/hda/patch_hdmi.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 3a18fa4f8c21..ce3c212ee467 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -820,10 +820,12 @@ static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
 		cp_ready);
 
 	/* TODO */
-	if (cp_state)
+	if (cp_state) {
 		;
-	if (cp_ready)
+	}
+	if (cp_ready) {
 		;
+	}
 }
 
 
-- 
2.20.1