From 6bcc4c01755fd2066bc374193cf3b0849cbabe47 Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Wed, 5 Sep 2007 12:43:17 +1000 Subject: [PATCH] [POWERPC] Remove warning in arch/powerpc/kernel/sysfs.c Fixes: arch/powerpc/kernel/sysfs.c: In function 'cpu_add_sysdev_attr_group': arch/powerpc/kernel/sysfs.c:388: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result Signed-off-by: Olof Johansson Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/sysfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index d7835ba9fb..25d9a96484 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -440,12 +440,14 @@ int cpu_add_sysdev_attr_group(struct attribute_group *attrs) { int cpu; struct sys_device *sysdev; + int ret; mutex_lock(&cpu_mutex); for_each_possible_cpu(cpu) { sysdev = get_cpu_sysdev(cpu); - sysfs_create_group(&sysdev->kobj, attrs); + ret = sysfs_create_group(&sysdev->kobj, attrs); + WARN_ON(ret != 0); } mutex_unlock(&cpu_mutex); -- 2.39.5