diff options
Diffstat (limited to 'drivers/target/target_core_pscsi.c')
| -rw-r--r-- | drivers/target/target_core_pscsi.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 70d9f6dabba0..7c8291f0bbbc 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -749,14 +749,18 @@ static ssize_t pscsi_set_configfs_dev_params(struct se_device *dev, ret = -EINVAL; goto out; } - match_int(args, &arg); + ret = match_int(args, &arg); + if (ret) + goto out; pdv->pdv_host_id = arg; pr_debug("PSCSI[%d]: Referencing SCSI Host ID:" " %d\n", phv->phv_host_id, pdv->pdv_host_id); pdv->pdv_flags |= PDF_HAS_VIRT_HOST_ID; break; case Opt_scsi_channel_id: - match_int(args, &arg); + ret = match_int(args, &arg); + if (ret) + goto out; pdv->pdv_channel_id = arg; pr_debug("PSCSI[%d]: Referencing SCSI Channel" " ID: %d\n", phv->phv_host_id, @@ -764,7 +768,9 @@ static ssize_t pscsi_set_configfs_dev_params(struct se_device *dev, pdv->pdv_flags |= PDF_HAS_CHANNEL_ID; break; case Opt_scsi_target_id: - match_int(args, &arg); + ret = match_int(args, &arg); + if (ret) + goto out; pdv->pdv_target_id = arg; pr_debug("PSCSI[%d]: Referencing SCSI Target" " ID: %d\n", phv->phv_host_id, @@ -772,7 +778,9 @@ static ssize_t pscsi_set_configfs_dev_params(struct se_device *dev, pdv->pdv_flags |= PDF_HAS_TARGET_ID; break; case Opt_scsi_lun_id: - match_int(args, &arg); + ret = match_int(args, &arg); + if (ret) + goto out; pdv->pdv_lun_id = arg; pr_debug("PSCSI[%d]: Referencing SCSI LUN ID:" " %d\n", phv->phv_host_id, pdv->pdv_lun_id); |