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Commit 23c7d713 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Mauro Carvalho Chehab
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[media] staging: media: lirc: replace NULL comparisons with !var 



A NULL comparison can be written as if (var) or if (!var).
Reported by checkpatch.

Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 28d5bdbe

drivers/staging/media/lirc/lirc_parallel.c

+2 −2
Original line number Diff line number Diff line
@@ -647,7 +647,7 @@ static int __init lirc_parallel_init(void) 
		goto exit_device_put;



	pport = parport_find_base(io);

	if (pport == NULL) {

	if (!pport) {

		pr_notice("no port at %x found\n", io);

		result = -ENXIO;

		goto exit_device_put;
@@ -656,7 +656,7 @@ static int __init lirc_parallel_init(void) 
					   pf, kf, lirc_lirc_irq_handler, 0,

					   NULL);

	parport_put_port(pport);

	if (ppdevice == NULL) {

	if (!ppdevice) {

		pr_notice("parport_register_device() failed\n");

		result = -ENXIO;

		goto exit_device_put;