Pull UDF fixes and quota cleanups from Jan Kara:
 "Several UDF fixes and some minor quota cleanups"

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: Check output buffer length when converting name to CS0
  udf: Prevent buffer overrun with multi-byte characters
  quota: constify qtree_fmt_operations structures
  udf: avoid uninitialized variable use
  udf: Fix lost indirect extent block
  udf: Factor out code for creating indirect extent
  udf: limit the maximum number of indirect extents in a row
  udf: limit the maximum number of TD redirections
  fs: make quota/dquot.c explicitly non-modular
  fs: make quota/netlink.c explicitly non-modular