NVMe: Use a symbolic name to represent cancelled commands instead of 0

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I have plans for other special values in sync_completion.  Plus, this
is more self-documenting, and lets us detect bogus usages.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>

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Matthew Wilcox 2011-02-06 07:53:23 -05:00

parent 58ffacb545

commit be7b62754e

1 changed files with 12 additions and 8 deletions

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drivers/block/nvme.c

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