diff options
| author | Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-02-20 06:17:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-20 10:06:42 +0300 |
| commit | af1b6f2ac85b238d55fa7454705831850089da30 (patch) | |
| tree | 5ab62931670fddc73e38b83bb6a49585147e616f | |
| parent | 76c94651005f58885facf9c973007f5ea01ab01f (diff) | |
| download | linux-af1b6f2ac85b238d55fa7454705831850089da30.tar.xz | |
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
[ Upstream commit 7e6b7e740addcea450041b5be8e42f0a4ceece0f ]
The call to pm8001_ccb_task_free() at the end of
pm8001_mpi_task_abort_resp() already frees the ccb tag. So when the device
NCQ_ABORT_ALL_FLAG is set, the tag should not be freed again. Also change
the hardcoded 0xBFFFFFFF value to ~NCQ_ABORT_ALL_FLAG as it ought to be.
Link: https://lore.kernel.org/r/20220220031810.738362-19-damien.lemoal@opensource.wdc.com
Reviewed-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_hwi.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index b44bf34499a9..cc90b5c8d462 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -3768,12 +3768,11 @@ int pm8001_mpi_task_abort_resp(struct pm8001_hba_info *pm8001_ha, void *piomb) mb(); if (pm8001_dev->id & NCQ_ABORT_ALL_FLAG) { - pm8001_tag_free(pm8001_ha, tag); sas_free_task(t); - /* clear the flag */ - pm8001_dev->id &= 0xBFFFFFFF; - } else + pm8001_dev->id &= ~NCQ_ABORT_ALL_FLAG; + } else { t->task_done(t); + } return 0; } |