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ALSA: hda: patch_hdmi: remove warnings with empty body

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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@linux.intel.com>
Link: https://lore.kernel.org/r/20200113211405.28070-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Pierre-Louis Bossart 2020-01-13 15:14:05 -06:00 committed by Takashi Iwai
parent 4f5c26534d
commit 75663c093d
1 changed files with 4 additions and 2 deletions
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6
sound/pci/hda/patch_hdmi.c
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@ -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) {
;
}
}