linux-imx

hfsplus: rework processing errors in hfsplus_free_extents()

Currently, it doesn't process error codes from the hfsplus_block_free()
call in hfsplus_free_extents() method.  Add some error code processing.

Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>