Staging: comedi: unlock on error in usbdux_ao_inttrig()

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If we had an invalid trignum (anything other than zero is invalid) then
we returned without unlocking.  I've modified this function to just have
one return point.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Dan Carpenter 2011-11-30 11:42:21 +03:00 • committed by Greg Kroah-Hartman

parent 2d2c880f8c

commit d6610a5027

1 changed files with 9 additions and 6 deletions

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drivers/staging/comedi/drivers/usbduxsigma.c

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