staging: comedi: das16: tidy up user ai/ao range initialization

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The allocation of the user range tables could fail. Make sure to check
for it.

Change the kmalloc()'s to kzalloc()'s to make sure the allocated range
tables are initialized to a known state.

Change the local variables so they can be used for both the ai and ao
range initialization and use shorter names to keep the lines < 80 chars.

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 2013-07-29 14:07:53 -07:00 • committed by Greg Kroah-Hartman

parent 3ffb03e62a

commit 05591eaf71

1 changed files with 29 additions and 24 deletions

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drivers/staging/comedi/drivers/das16.c

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