diff options
Diffstat (limited to 'drivers/infiniband/ulp')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 4b62105ed1e8..b28c2b9db26b 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -1132,15 +1132,12 @@ static int srp_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd) spin_lock_irqsave(&target->lock, flags); iu = __srp_get_tx_iu(target, SRP_IU_CMD); - if (iu) { - req = list_first_entry(&target->free_reqs, struct srp_request, - list); - list_del(&req->list); - } - spin_unlock_irqrestore(&target->lock, flags); - if (!iu) - goto err; + goto err_unlock; + + req = list_first_entry(&target->free_reqs, struct srp_request, list); + list_del(&req->list); + spin_unlock_irqrestore(&target->lock, flags); dev = target->srp_host->srp_dev->dev; ib_dma_sync_single_for_cpu(dev, iu->dma, srp_max_iu_len, @@ -1185,6 +1182,8 @@ err_iu: spin_lock_irqsave(&target->lock, flags); list_add(&req->list, &target->free_reqs); + +err_unlock: spin_unlock_irqrestore(&target->lock, flags); err: |