nvme-pci: Print invalid SGL only once

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The WARN_ONCE macro returns true if the condition is true, not if the
warn was raised, so we're printing the scatter list every time it's
invalid. This is excessive and makes debugging harder, so this patch
prints it just once.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Keith Busch 2017-09-15 13:05:38 -04:00 • committed by Jens Axboe

parent 161b8be2bd

commit d087747384

1 changed files with 18 additions and 12 deletions

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drivers/nvme/host/pci.c

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