diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2018-12-18 00:20:36 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-12-19 23:07:25 +0300 |
| commit | 2ee00f6a98c36f7e4ba07cc33f24cc5a69060cc9 (patch) | |
| tree | a460ea511318a1c0e78077e4eb4b802fbfd1583b /drivers/infiniband/ulp | |
| parent | 482fffc43c032ec09dd9ee792a546b36e973dcef (diff) | |
| download | linux-2ee00f6a98c36f7e4ba07cc33f24cc5a69060cc9.tar.xz | |
RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layer
This patch avoids that the SCSI mid-layer keeps retrying forever if
ib_post_send() fails. This was discovered while testing immediate
data support and passing a too large num_sge value to ib_post_send().
Cc: Sergey Gorenko <sergeygo@mellanox.com>
Cc: Max Gurtovoy <maxg@mellanox.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index ef8d55dca136..b291278674d8 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -2358,6 +2358,7 @@ static int srp_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd) if (srp_post_send(ch, iu, len)) { shost_printk(KERN_ERR, target->scsi_host, PFX "Send failed\n"); + scmnd->result = DID_ERROR << 16; goto err_unmap; } |