X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Ftarget%2Ftarget_core_pscsi.c;h=7c8291f0bbbce5f519bce28b1c6db8d4269a62bd;hb=c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337;hp=70d9f6dabba067b66c8b66fafa79242339315294;hpb=61ed53deb1c6a4386d8710dbbfcee8779c381931;p=cascardo%2Flinux.git

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);