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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-25 05:37:53 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-25 05:37:53 +0300 |
| commit | 6f2689a7662809ff39f2b24e452d11569c21ea2f (patch) | |
| tree | 6dfbfd3feb4d77a66bf06f246640ae4ed321bbb2 /drivers/scsi/libsas/sas_task.c | |
| parent | b1f8ccdaae0310332d16f65bf0f622f9d4ae2391 (diff) | |
| parent | 66daf3e6b9936328cb28eaaa29dddfe96343cc85 (diff) | |
| download | linux-6f2689a7662809ff39f2b24e452d11569c21ea2f.tar.xz | |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This series consists of the usual driver updates (qla2xxx, pm8001,
libsas, smartpqi, scsi_debug, lpfc, iscsi, mpi3mr) plus minor updates
and bug fixes.
The high blast radius core update is the removal of write same, which
affects block and several non-SCSI devices. The other big change,
which is more local, is the removal of the SCSI pointer"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (281 commits)
scsi: scsi_ioctl: Drop needless assignment in sg_io()
scsi: bsg: Drop needless assignment in scsi_bsg_sg_io_fn()
scsi: lpfc: Copyright updates for 14.2.0.0 patches
scsi: lpfc: Update lpfc version to 14.2.0.0
scsi: lpfc: SLI path split: Refactor BSG paths
scsi: lpfc: SLI path split: Refactor Abort paths
scsi: lpfc: SLI path split: Refactor SCSI paths
scsi: lpfc: SLI path split: Refactor CT paths
scsi: lpfc: SLI path split: Refactor misc ELS paths
scsi: lpfc: SLI path split: Refactor VMID paths
scsi: lpfc: SLI path split: Refactor FDISC paths
scsi: lpfc: SLI path split: Refactor LS_RJT paths
scsi: lpfc: SLI path split: Refactor LS_ACC paths
scsi: lpfc: SLI path split: Refactor the RSCN/SCR/RDF/EDC/FARPR paths
scsi: lpfc: SLI path split: Refactor PLOGI/PRLI/ADISC/LOGO paths
scsi: lpfc: SLI path split: Refactor base ELS paths and the FLOGI path
scsi: lpfc: SLI path split: Introduce lpfc_prep_wqe
scsi: lpfc: SLI path split: Refactor fast and slow paths to native SLI4
scsi: lpfc: SLI path split: Refactor lpfc_iocbq
scsi: lpfc: Use kcalloc()
...
Diffstat (limited to 'drivers/scsi/libsas/sas_task.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_task.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/scsi/libsas/sas_task.c b/drivers/scsi/libsas/sas_task.c index 2966ead1d421..e9d291007817 100644 --- a/drivers/scsi/libsas/sas_task.c +++ b/drivers/scsi/libsas/sas_task.c @@ -15,11 +15,14 @@ void sas_ssp_task_response(struct device *dev, struct sas_task *task, tstat->resp = SAS_TASK_COMPLETE; - if (iu->datapres == 0) + switch (iu->datapres) { + case SAS_DATAPRES_NO_DATA: tstat->stat = iu->status; - else if (iu->datapres == 1) + break; + case SAS_DATAPRES_RESPONSE_DATA: tstat->stat = iu->resp_data[3]; - else if (iu->datapres == 2) { + break; + case SAS_DATAPRES_SENSE_DATA: tstat->stat = SAS_SAM_STAT_CHECK_CONDITION; tstat->buf_valid_size = min_t(int, SAS_STATUS_BUF_SIZE, @@ -29,10 +32,11 @@ void sas_ssp_task_response(struct device *dev, struct sas_task *task, if (iu->status != SAM_STAT_CHECK_CONDITION) dev_warn(dev, "dev %016llx sent sense data, but stat(0x%x) is not CHECK CONDITION\n", SAS_ADDR(task->dev->sas_addr), iu->status); - } - else + break; + default: /* when datapres contains corrupt/unknown value... */ tstat->stat = SAS_SAM_STAT_CHECK_CONDITION; + } } EXPORT_SYMBOL_GPL(sas_ssp_task_response); |