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| author | Takashi Iwai <tiwai@suse.de> | 2017-12-27 09:02:02 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-12-27 09:02:02 +0100 |
| commit | 7ad3423ebb02f340671f70a916bdc8dbec7573ee (patch) | |
| tree | b9168d363c24f2af2626e63011ec1f6c81e81d09 /drivers/scsi/libsas/sas_expander.c | |
| parent | 56a23ee52611ca76421f3d7cac100e1616716dae (diff) | |
| parent | 44be77c590f381bc629815ac789b8b15ecc4ddcf (diff) | |
| download | talos-op-linux-7ad3423ebb02f340671f70a916bdc8dbec7573ee.tar.gz talos-op-linux-7ad3423ebb02f340671f70a916bdc8dbec7573ee.zip | |
Merge branch 'for-linus' into for-next
Back-merge the upstream branch for applying further cleanup patches
for HD-Audio.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/scsi/libsas/sas_expander.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index ca1566237ae7..3183d63de4da 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -2145,7 +2145,7 @@ void sas_smp_handler(struct bsg_job *job, struct Scsi_Host *shost, struct sas_rphy *rphy) { struct domain_device *dev; - unsigned int reslen = 0; + unsigned int rcvlen = 0; int ret = -EINVAL; /* no rphy means no smp target support (ie aic94xx host) */ @@ -2179,12 +2179,12 @@ void sas_smp_handler(struct bsg_job *job, struct Scsi_Host *shost, ret = smp_execute_task_sg(dev, job->request_payload.sg_list, job->reply_payload.sg_list); - if (ret > 0) { - /* positive number is the untransferred residual */ - reslen = ret; + if (ret >= 0) { + /* bsg_job_done() requires the length received */ + rcvlen = job->reply_payload.payload_len - ret; ret = 0; } out: - bsg_job_done(job, ret, reslen); + bsg_job_done(job, ret, rcvlen); } |
