ALSA: hda/hdmi: Use single mutex unlock in error paths

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Instead of calling mutex_unlock() at each error path multiple times,
take the standard goto-and-a-single-unlock approach.  This will
simplify the code and make easier to find the unbalanced mutex locks.

No functional changes, but only the code readability improvement as a
preliminary work for further changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2018-07-12 23:06:51 +02:00

parent fad56c895f

commit f69548ffaf

1 changed files with 33 additions and 34 deletions

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sound/pci/hda/patch_hdmi.c

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