staging: comedi: usbdux: tidy up usbdux_ao_cancel()

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Rename the local variable used for the private data pointer to the
comedi "norm".

Remove the unnecessary sanity check of the private data pointer. This
function can only be called is the private data was allocated during
the attach.

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

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H Hartley Sweeten 2013-07-24 14:18:36 -07:00 • committed by Greg Kroah-Hartman

parent 7c8ed94eb8

commit eee7d9e9ef

1 changed files with 7 additions and 10 deletions

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drivers/staging/comedi/drivers/usbdux.c

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