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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-02-12 22:43:25 -0800 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-02-12 22:43:25 -0800 |
| commit | d9bc125caf592b7d081021f32ce5b717efdf70c8 (patch) | |
| tree | 263b7066ba22ddce21db610c0300f6eaac6f2064 /drivers/base/class.c | |
| parent | 43d78ef2ba5bec26d0315859e8324bfc0be23766 (diff) | |
| parent | ec2f9d1331f658433411c58077871e1eef4ee1b4 (diff) | |
| download | kernel-crypto-d9bc125caf592b7d081021f32ce5b717efdf70c8.tar.gz kernel-crypto-d9bc125caf592b7d081021f32ce5b717efdf70c8.tar.xz kernel-crypto-d9bc125caf592b7d081021f32ce5b717efdf70c8.zip | |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Conflicts:
net/sunrpc/auth_gss/gss_krb5_crypto.c
net/sunrpc/auth_gss/gss_spkm3_token.c
net/sunrpc/clnt.c
Merge with mainline and fix conflicts.
Diffstat (limited to 'drivers/base/class.c')
| -rw-r--r-- | drivers/base/class.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/base/class.c b/drivers/base/class.c index 8bf2ca2e56b..96def1ddba1 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -364,7 +364,7 @@ char *make_class_name(const char *name, struct kobject *kobj) class_name = kmalloc(size, GFP_KERNEL); if (!class_name) - return ERR_PTR(-ENOMEM); + return NULL; strcpy(class_name, name); strcat(class_name, ":"); @@ -411,8 +411,11 @@ static int make_deprecated_class_device_links(struct class_device *class_dev) return 0; class_name = make_class_name(class_dev->class->name, &class_dev->kobj); - error = sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj, - class_name); + if (class_name) + error = sysfs_create_link(&class_dev->dev->kobj, + &class_dev->kobj, class_name); + else + error = -ENOMEM; kfree(class_name); return error; } @@ -425,7 +428,8 @@ static void remove_deprecated_class_device_links(struct class_device *class_dev) return; class_name = make_class_name(class_dev->class->name, &class_dev->kobj); - sysfs_remove_link(&class_dev->dev->kobj, class_name); + if (class_name) + sysfs_remove_link(&class_dev->dev->kobj, class_name); kfree(class_name); } #else @@ -863,9 +867,12 @@ int class_device_rename(struct class_device *class_dev, char *new_name) if (class_dev->dev) { new_class_name = make_class_name(class_dev->class->name, &class_dev->kobj); - sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj, - new_class_name); - sysfs_remove_link(&class_dev->dev->kobj, old_class_name); + if (new_class_name) + sysfs_create_link(&class_dev->dev->kobj, + &class_dev->kobj, new_class_name); + if (old_class_name) + sysfs_remove_link(&class_dev->dev->kobj, + old_class_name); } #endif class_device_put(class_dev); |