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scsi: libsas: Simplify sas_ata_qc_issue() detection of NCQ commands
authorDamien Le Moal <damien.lemoal@opensource.wdc.com>
Sun, 20 Feb 2022 03:18:02 +0000 (12:18 +0900)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 23 Feb 2022 02:31:20 +0000 (21:31 -0500)
commitda524971820bb7b6504bb9d6e2eb1af07ce5f8cc
tree84069e022f5c90f69848d5d70c4d36783e87ec41tree | snapshot
parente137cde7dd11939d8e55d724fc4b08c2fbd7c9bbcommit | diff
scsi: libsas: Simplify sas_ata_qc_issue() detection of NCQ commands

To detect if a command is NCQ, there is no need to test all possible NCQ
command codes. Instead, use ata_is_ncq() to test the command protocol.

Link: https://lore.kernel.org/r/20220220031810.738362-24-damien.lemoal@opensource.wdc.com
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/libsas/sas_ata.c diff | blob | history
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