scsi: hisi_sas: fix dma_unmap_sg() parameter

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For function dma_unmap_sg(), the <nents> parameter should be number of
elements in the scatterlist prior to the mapping, not after the mapping.

Fix this usage.

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 2017-12-09 01:16:33 +08:00 • committed by Martin K. Petersen

parent 39bade0c9f

commit dc1e4730e2

1 changed files with 4 additions and 2 deletions

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drivers/scsi/hisi_sas/hisi_sas_main.c

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