Don't use != 0 to check whether a pointer is non-NULL.

diff --git a/sys/arch/arm64/dev/agintc.c b/sys/arch/arm64/dev/agintc.c
index 9c96c46..d62dd41 100644 (file)
--- a/sys/arch/arm64/dev/agintc.c
+++ b/sys/arch/arm64/dev/agintc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: agintc.c,v 1.35 2021/10/24 17:52:28 mpi Exp $ */
+/* $OpenBSD: agintc.c,v 1.36 2022/01/02 20:00:21 kettenis Exp $ */
 /*
  * Copyright (c) 2007, 2009, 2011, 2017 Dale Rahn <drahn@dalerahn.com>
  * Copyright (c) 2018 Mark Kettenis <kettenis@openbsd.org>
@@ -935,7 +935,7 @@ agintc_run_handler(struct intrhand *ih, void *frame, int s)
                KERNEL_LOCK();
 #endif
 
-       if (ih->ih_arg != 0)
+       if (ih->ih_arg)
                arg = ih->ih_arg;
        else
                arg = frame;

diff --git a/sys/arch/arm64/dev/ampintc.c b/sys/arch/arm64/dev/ampintc.c
index 03a7949..3983aa5 100644 (file)
--- a/sys/arch/arm64/dev/ampintc.c
+++ b/sys/arch/arm64/dev/ampintc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ampintc.c,v 1.26 2021/10/24 17:52:28 mpi Exp $ */
+/* $OpenBSD: ampintc.c,v 1.27 2022/01/02 20:00:21 kettenis Exp $ */
 /*
  * Copyright (c) 2007,2009,2011 Dale Rahn <drahn@openbsd.org>
  *
@@ -658,7 +658,7 @@ ampintc_run_handler(struct intrhand *ih, void *frame, int s)
                KERNEL_LOCK();
 #endif
 
-       if (ih->ih_arg != 0)
+       if (ih->ih_arg)
                arg = ih->ih_arg;
        else
                arg = frame;

diff --git a/sys/arch/arm64/dev/bcm2836_intr.c b/sys/arch/arm64/dev/bcm2836_intr.c
index 6196b55..8467420 100644 (file)
--- a/sys/arch/arm64/dev/bcm2836_intr.c
+++ b/sys/arch/arm64/dev/bcm2836_intr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bcm2836_intr.c,v 1.13 2021/10/24 17:52:28 mpi Exp $ */
+/* $OpenBSD: bcm2836_intr.c,v 1.14 2022/01/02 20:00:21 kettenis Exp $ */
 /*
  * Copyright (c) 2007,2009 Dale Rahn <drahn@openbsd.org>
  * Copyright (c) 2015 Patrick Wildt <patrick@blueri.se>
@@ -459,7 +459,7 @@ bcm_intc_run_handler(struct intrhand *ih, void *frame, int s)
                KERNEL_LOCK();
 #endif
 
-       if (ih->ih_arg != 0)
+       if (ih->ih_arg)
                arg = ih->ih_arg;
        else
                arg = frame;