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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2008-01-31 12:39:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-03 02:14:49 +0300 |
| commit | 0c98b19fe571ede1f14bd95b855bcbe2cca99bcf (patch) | |
| tree | 388875be014f29a9f68c89144925d68542c42a4a /drivers/base/core.c | |
| parent | 44414e14af3f18fc8c1b94e259cd760366f665ee (diff) | |
| download | linux-0c98b19fe571ede1f14bd95b855bcbe2cca99bcf.tar.xz | |
Driver core: Remove unneeded get_{device,driver}() calls.
Driver core: Remove unneeded get_{device,driver}() calls.
Code trying to add/remove attributes must hold a reference to
the device resp. driver anyway, so let's remove those reference
count games.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index a0cfda553c9d..9c0070b5bd3e 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -423,10 +423,8 @@ struct kset *devices_kset; int device_create_file(struct device *dev, struct device_attribute *attr) { int error = 0; - if (get_device(dev)) { + if (dev) error = sysfs_create_file(&dev->kobj, &attr->attr); - put_device(dev); - } return error; } @@ -437,10 +435,8 @@ int device_create_file(struct device *dev, struct device_attribute *attr) */ void device_remove_file(struct device *dev, struct device_attribute *attr) { - if (get_device(dev)) { + if (dev) sysfs_remove_file(&dev->kobj, &attr->attr); - put_device(dev); - } } /** |