scsi: hisi_sas: Fix to only call scsi_get_prot_op() for non-NULL scsi_cmnd

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A NULL-pointer dereference was introduced for TMF SSP commands from the
upstreaming reworking.

Fix this by relocating the scsi_get_prot_op() callsite.

Fixes: d6a9000b81 ("scsi: hisi_sas: Add support for DIF feature for v2 hw")
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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John Garry 2019-01-25 22:22:38 +08:00 • committed by Martin K. Petersen

parent 26889e5ec8

commit e1ba0b0b44

1 changed files with 2 additions and 1 deletions

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drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

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