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[media] gspca - cpia1: Fix error check 

It looks to me like it was intended to check the return value
at this point.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Nicolas Kaiser 2010-11-12 04:32:35 -03:00 committed by Mauro Carvalho Chehab
parent 7bbe6b8d1f
commit 9be1d6cde9
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/gspca/cpia1.c
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@ -829,7 +829,7 @@ static int goto_low_power(struct gspca_dev *gspca_dev)
if (ret)
return ret;
do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
if (ret)
return ret;