serial: 68328serial: Use NULL for pointers

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Compare pointer-typed values to NULL rather than 0

The semantic patch that makes this change is available
in scripts/coccinelle/null/badzero.cocci.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Fabio Estevam 2015-08-25 16:49:46 -03:00 • committed by Greg Kroah-Hartman

parent 09557c0169

commit 7401349608

1 changed files with 2 additions and 2 deletions

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drivers/tty/serial/68328serial.c

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