staging: comedi: pcmuio: pointers should be cleared with NULL

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Pointer variables should be cleared with NULL on 0. This quiets
some sparse warnings about:

warning: Using plain integer as NULL pointer

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 2012-09-17 13:17:03 -07:00 • committed by Greg Kroah-Hartman

parent 765c3c64f7

commit 920e2ffbe2

1 changed files with 2 additions and 2 deletions

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drivers/staging/comedi/drivers/pcmuio.c

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