The patch titled
powerpc: sysfs fix compiler warning
has been added to the -mm tree. Its filename is
powerpc-sysfs-fix-compiler-warning.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: powerpc: sysfs fix compiler warning
From: Christian Krafft <krafft@xxxxxxxxxx>
This patch fixes the following compiler warning:
arch/powerpc/kernel/sysfs.c:385: warning: ignoring return value of
`sysfs_create_group',
Signed-off-by: Christian Krafft <krafft@xxxxxxxxxx>
Signed-off-by: Arnd Bergmann <arnd.bergmann@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kernel/sysfs.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff -puN arch/powerpc/kernel/sysfs.c~powerpc-sysfs-fix-compiler-warning arch/powerpc/kernel/sysfs.c
--- a/arch/powerpc/kernel/sysfs.c~powerpc-sysfs-fix-compiler-warning
+++ a/arch/powerpc/kernel/sysfs.c
@@ -380,16 +380,25 @@ int cpu_add_sysdev_attr_group(struct att
{
int cpu;
struct sys_device *sysdev;
+ int error = 0;
mutex_lock(&cpu_mutex);
for_each_possible_cpu(cpu) {
sysdev = get_cpu_sysdev(cpu);
- sysfs_create_group(&sysdev->kobj, attrs);
+ error = sysfs_create_group(&sysdev->kobj, attrs);
+
+ if (error) {
+ for_each_possible_cpu(cpu) {
+ sysdev = get_cpu_sysdev(cpu);
+ sysfs_remove_group(&sysdev->kobj, attrs);
+ }
+ break;
+ }
}
mutex_unlock(&cpu_mutex);
- return 0;
+ return error;
}
EXPORT_SYMBOL_GPL(cpu_add_sysdev_attr_group);
_
Patches currently in -mm which might be from krafft@xxxxxxxxxx are
cell-pmi-remove-support-for-mutiple-devices.patch
cell-cbe_cpufreq-fix-latency-measurement.patch
cell-cbe_cpufreq-fix-initialization.patch
cell-cbe_cpufreq-fix-minor-issues.patch
cell-cbe_cpufreq-reorganize-code.patch
cell-fix-cbe_cpufreq-for-legacy-slof-tree.patch
cell-fix-cbe_regc-for-legacy-slof-tree.patch
cell-fix-cbe_thermal-for-legacy-slof-tree.patch
cell-allow-linux-to-map-cell-regs-on-legacy-slof-tree.patch
powerpc-sysfs-fix-compiler-warning.patch
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