ALSA: hda: Drop useless WARN_ON()

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commit a36c263838 upstream.

Since the commit 97cc2ed27e ("ALSA: hda - Fix yet another i915
pointer leftover in error path") cleared hdac_acomp pointer, the
WARN_ON() non-NULL check in snd_hdac_i915_register_notifier() may give
a false-positive warning, as the function gets called no matter
whether the component is registered or not.  For fixing it, let's get
rid of the spurious WARN_ON().

Fixes: 97cc2ed27e ("ALSA: hda - Fix yet another i915 pointer leftover in error path")
Reported-by: Kouta Okamoto <kouta.okamoto@toshiba.co.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Takashi Iwai 2017-12-22 10:45:07 +01:00 • committed by Greg Kroah-Hartman

parent d30d1761bc

commit a1dbcd823a

1 changed files with 1 additions and 1 deletions

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sound/hda/hdac_i915.c

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