From 23c7d7134147f276a09d0e55011cf682a0051093 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Fri, 18 Dec 2015 11:05:25 -0200 Subject: [PATCH] [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: Sudip Mukherjee Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/lirc/lirc_parallel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/lirc/lirc_parallel.c b/drivers/staging/media/lirc/lirc_parallel.c index d009bcb..7df8278 100644 --- a/drivers/staging/media/lirc/lirc_parallel.c +++ b/drivers/staging/media/lirc/lirc_parallel.c @@ -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; -- 2.7.4