[PATCH] fs/partitions/check: add sysfs error handling

[PATCH] fs/partitions/check: add sysfs error handling

Handle errors thrown in disk_sysfs_symlinks(), and propagate back to
caller.

The callers and associated functions don't do a real good job of handling
kobject errors anyway (add_partition, register_disk, rescan_partitions), so
this should do until something better comes along.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>