[PATCH] sysfs: fix sysfs backing store error path confusion

o sysfs_new_dirent to retrun 0 if kmalloc fails. Thanks to Milton Miller
  for spotting this.
Signed-off-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

fs/sysfs/dir.c

@@ -56,7 +56,7 @@ int sysfs_make_dirent(struct sysfs_dirent * parent_sd, struct dentry * dentry,
 
 	sd = sysfs_new_dirent(parent_sd, element);
 	if (!sd)
-		return -ENOMEM;
+		return 0;
 
 	sd->s_mode = mode;
 	sd->s_type = type;