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Christoph Hellwig authored
No need to copy a zeroed buffer to the caller if the command is defined to not have a response in the SCSI spec. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tejun Heo <tj@kernel.org>
a0c0b0e9
No need to copy a zeroed buffer to the caller if the command is defined to not have a response in the SCSI spec. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tejun Heo <tj@kernel.org>