K 10
svn:author
V 9
jimharris
K 8
svn:date
V 27
2013-03-26T21:00:18.262146Z
K 7
svn:log
V 415
Create struct nvme_status.

NVMe error log entries include status, so breaking this out into
its own data structure allows it to be included in both the
nvme_completion data structure as well as error log entry data
structures.

While here, expose nvme_completion_is_error(), and change all of
the places that were explicitly looking at sc/sct bits to use this
macro instead.

Sponsored by:	Intel
Reviewed by:	carl

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