staging: pi433: rewrite comparison with NULL

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Fixes checkpatch warning for comparing value with NULL.

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Valentin Vidic 2017-12-10 15:31:17 +01:00 • committed by Greg Kroah-Hartman

parent 6bd00b5ab6

commit 16fdcc7b41

1 changed files with 2 additions and 2 deletions

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drivers/staging/pi433/pi433_if.c

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