xattrs: remove check for check_id_dupl() failure

Now MEM_ERROR deals with out of memory, check_id_dupl()
can no longer return failure.  Remove check for failure.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
1 file changed
tree: b18c9e7af5190e01a95a2b10fbf903d94f249097
  1. kernel/
  2. kernel-2.4/
  3. squashfs-tools/
  4. README