scsi: hisi_sas: make return type of prep functions void

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Since the task prep functions now should not fail, adjust the return
types to void.

In addition, some checks in the task prep functions are relocated to the
main module; this is specifically the check for the number of elements
in an sg list exceeded the HW SGE limit.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

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Xiang Chen 2018-05-09 23:10:46 +08:00 • committed by Martin K. Petersen

parent 7eee4b9218

commit a2b3820bdd

5 changed files with 51 additions and 118 deletions

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8

drivers/scsi/hisi_sas/hisi_sas.h

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45

drivers/scsi/hisi_sas/hisi_sas_main.c

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28

drivers/scsi/hisi_sas/hisi_sas_v1_hw.c

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45

drivers/scsi/hisi_sas/hisi_sas_v2_hw.c

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43

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

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