ALSA: hda/jack - Fix NULL-dereference at probing

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At probing time, the elements that aren't assigned to kctl or jack may
be called.  Need proper NULL-checks.

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

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Takashi Iwai 2011-11-11 17:53:03 +01:00

parent d1cb620081

commit cfc7c9d307

1 changed files with 3 additions and 1 deletions

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sound/pci/hda/hda_jack.c

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