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Commit 025c7da9 authored by Cristina Opriceana's avatar Cristina Opriceana Committed by Greg Kroah-Hartman
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Staging: iio: iio_dummy_evgen: Simplify NULL comparison 



Remove explicit NULL comparison and write it in its simpler form.
Replacement done with coccinelle:

@replace_rule@
expression e;
@@

-e == NULL
+ !e

Signed-off-by: default avatarCristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b72eb702

drivers/staging/iio/iio_dummy_evgen.c

+2 −2
Original line number Diff line number Diff line
@@ -72,7 +72,7 @@ static int iio_dummy_evgen_create(void) 
	int ret, i;



	iio_evgen = kzalloc(sizeof(*iio_evgen), GFP_KERNEL);

	if (iio_evgen == NULL)

	if (!iio_evgen)

		return -ENOMEM;



	iio_evgen->base = irq_alloc_descs(-1, 0, IIO_EVENTGEN_NO, 0);
@@ -105,7 +105,7 @@ int iio_dummy_evgen_get_irq(void) 
{

	int i, ret = 0;



	if (iio_evgen == NULL)

	if (!iio_evgen)

		return -ENODEV;



	mutex_lock(&iio_evgen->lock);