nvme: reduce checks for zero command effects

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For passthrough I/O commands, effects are usually to be zero.
nvme_passthrough_end() does three checks in futility for this case.
Bail out of function-call/checks.

Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Kanchan Joshi 2021-03-09 00:48:04 +05:30 • committed by Christoph Hellwig

parent 2bd643079e

commit 18479ddb7f

1 changed files with 2 additions and 1 deletions

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drivers/nvme/host/core.c

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