linux-kernel - [PATCH 3/3] cpu: Remove spurious NULL in attribute

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Message-Id: <20241118-sysfs-const-attribute_group-fixes-v1-3-48e0b0ad8cba@weissschuh.net>
Date: Mon, 18 Nov 2024 16:02:49 +0100
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 "Rafael J. Wysocki" <rafael@...nel.org>, 
 Robin Murphy <robin.murphy@....com>, Will Deacon <will@...nel.org>, 
 Mark Rutland <mark.rutland@....com>, Heiko Carstens <hca@...ux.ibm.com>, 
 Vasily Gorbik <gor@...ux.ibm.com>, 
 Alexander Gordeev <agordeev@...ux.ibm.com>, 
 Christian Borntraeger <borntraeger@...ux.ibm.com>, 
 Sven Schnelle <svens@...ux.ibm.com>, Thomas Gleixner <tglx@...utronix.de>, 
 Peter Zijlstra <peterz@...radead.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-s390@...r.kernel.org, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 3/3] cpu: Remove spurious NULL in attribute_group
 definition

This NULL value is most-likely a copy-paste error from an array
definition. The NULL doesn't have any effect.

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
 kernel/cpu.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/kernel/cpu.c b/kernel/cpu.c
index d293d52a3e00e1e8d7c82bdf2f1365bb459f8bb6..f3ee615d2274f161857ef0180454f30b54477cc1 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -2866,7 +2866,6 @@ static struct attribute *cpuhp_cpu_attrs[] = {
 static const struct attribute_group cpuhp_cpu_attr_group = {
 	.attrs = cpuhp_cpu_attrs,
 	.name = "hotplug",
-	NULL
 };

 static ssize_t states_show(struct device *dev,
@@ -2898,7 +2897,6 @@ static struct attribute *cpuhp_cpu_root_attrs[] = {
 static const struct attribute_group cpuhp_cpu_root_attr_group = {
 	.attrs = cpuhp_cpu_root_attrs,
 	.name = "hotplug",
-	NULL
 };

 #ifdef CONFIG_HOTPLUG_SMT
@@ -3020,7 +3018,6 @@ static struct attribute *cpuhp_smt_attrs[] = {
 static const struct attribute_group cpuhp_smt_attr_group = {
 	.attrs = cpuhp_smt_attrs,
 	.name = "smt",
-	NULL
 };

 static int __init cpu_smt_sysfs_init(void)

-- 
2.47.0