ALSA: hda/ca0132 - Fix superfluous unsigned check

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Fix a warning by smatch,
 sound/pci/hda/patch_ca0132.c:714 dspio_send() warn: always true
 condition '(res >= 0) => (0-u32max >= 0)'

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2013-01-15 17:39:29 +01:00

parent a0c041cb6f

commit b645d79619

1 changed files with 1 additions and 1 deletions

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sound/pci/hda/patch_ca0132.c

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