NVMe: Detect commands that are completed twice

Set the context value to CMD_CTX_COMPLETED, and print a message in the
sync_completion handler if we see it.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
This commit is contained in:
Matthew Wilcox 2011-02-06 08:49:55 -05:00
commit b36235df01