staging: comedi: usbduxfast: use a common exit path in ai (*do_cmd)

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For aesthetics, use 'goto' and a common exit point in this function so
that the up of the semaphore is not overlooked.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2015-08-24 10:14:02 -07:00 • committed by Greg Kroah-Hartman

parent c748debc66

commit 7b0fc5baa0

1 changed files with 9 additions and 12 deletions

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drivers/staging/comedi/drivers/usbduxfast.c

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