Yan, Zheng 1e5c6649ff ceph: check buffer size in ceph_vxattrcb_layout()
If buffer size is zero, return the size of layout vxattr. If buffer
size is not zero, check if it is large enough for layout vxattr.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
2014-04-04 21:07:19 -07:00
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2014-04-04 21:07:14 -07:00
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