[PATCH 0/2] add error handling support for add_disk()

[Wu Bo]

We never checked for errors on add_disk() as this function
returned void. Now that is fixed. 

So add error handling support for add_disk().

Wu Bo (2):
  brd: add error handling support for add_disk()
  z2ram: add error handling support for add_disk()

 drivers/block/brd.c   | 7 ++++++-
 drivers/block/z2ram.c | 8 ++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

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1.8.3.1