[sheepdog] [PATCH stable-0.7] fix leak of vnode info

[Hitoshi Mitake]

This patchset reverts the previous commit (e2a8b0605e85) which incurs memory
leak of vnode info. In addition, a description about treatment of vnode info is
added as comments because it is a little bit tricky.

Hitoshi Mitake (1):
  Revert "sheep: remove invalid usage of current_vnode_info"

 sheep/group.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

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1.7.10.4