[PATCH V2 0/9 linux-next] udf: improve error management

[Fabian Frederick]

This small patchset tries to solve error management in udf
unicode and callsites.

Thanks a lot to Jan Kara for all suggestions and code reviewing !

V2:
	-Cc to lkml
	-Patch 2 and 8 updated (See commit log)
	-Adding patch 9

Of course this patchset would need extended testing.

Fabian Frederick (9):
  udf: udf_get_filename(): return -ENOMEM when allocation fails
  udf: remove unneccessary test in udf_build_ustr_exact()
  udf: unicode: update function name in comments
  udf: improve error management in udf_CS0toUTF8()
  udf: improve error management in udf_CS0toNLS()
  udf: bug on exotic flag in udf_get_filename()
  udf: return error when newIndex is 0 in udf_translate_to_linux()
  udf: propagate udf_get_filename() errors
  udf: add function definition for udf_find_entry()

 fs/udf/dir.c     |  2 +-
 fs/udf/namei.c   | 85 +++++++++++++++++++++++++++++++++++++++++++-------------
 fs/udf/super.c   | 23 +++++++++------
 fs/udf/symlink.c |  3 ++
 fs/udf/unicode.c | 52 +++++++++++++++++-----------------
 5 files changed, 109 insertions(+), 56 deletions(-)

-- 
1.9.1

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