scsi: cxlflash: Cleanup queuecommand()

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The queuecommand routine is disorganized where it populates the
private command and also contains some logic/statements that are
not needed given that cxlflash devices do not (and likely never
will) support scatter-gather.

Restructure the code to remove the unnecessary logic and create an
organized flow:

	handle state -> DMA map -> populate command -> send command

Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Acked-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

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Matthew R. Ochs 2016-11-28 18:43:01 -06:00 • committed by Martin K. Petersen

parent d4ace35166

commit 9d89326c66

1 changed files with 20 additions and 30 deletions

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drivers/scsi/cxlflash/main.c

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