| From | "Eric W. Biederman" <> | Date | Fri, 29 May 2009 13:19:12 -0700 | Subject | [PATCH 02/26] driver core: Use sysfs_rename_link in device_rename |
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From: Eric W. Biederman <ebiederm@xmission.com>
Don't open code the renaming of symlinks in sysfs instead use the new helper function sysfs_rename_link
Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> --- drivers/base/core.c | 18 ++++++------------ 1 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/drivers/base/core.c b/drivers/base/core.c index 4aa527b..8a1569c 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1490,22 +1490,16 @@ int device_rename(struct device *dev, char *new_name) if (old_class_name) { new_class_name = make_class_name(dev->class->name, &dev->kobj); if (new_class_name) { - error = sysfs_create_link_nowarn(&dev->parent->kobj, - &dev->kobj, - new_class_name); - if (error) - goto out; - sysfs_remove_link(&dev->parent->kobj, old_class_name); + error = sysfs_rename_link(&dev->parent->kobj, + &dev->kobj, + old_class_name, + new_class_name); } } #else if (dev->class) { - error = sysfs_create_link_nowarn(&dev->class->p->class_subsys.kobj, - &dev->kobj, dev_name(dev)); - if (error) - goto out; - sysfs_remove_link(&dev->class->p->class_subsys.kobj, - old_device_name); + error = sysfs_rename_link(&dev->class->p->class_subsys.kobj, + &dev->kobj, old_device_name, new_name); } #endif -- 1.6.3.1.54.g99dd.dirty
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