IB/iser: Add missing newlines to logging messages

Logging messages need terminating newlines to avoid possible message
interleaving.  Add them.

Signed-off-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

drivers/infiniband/ulp/iser/iscsi_iser.c

@@ -508,28 +508,28 @@ iscsi_iser_set_param(struct iscsi_cls_conn *cls_conn,
 	case ISCSI_PARAM_HDRDGST_EN:
 		sscanf(buf, "%d", &value);
 		if (value) {
-			iser_err("DataDigest wasn't negotiated to None");
+			iser_err("DataDigest wasn't negotiated to None\n");
 			return -EPROTO;
 		}
 		break;
 	case ISCSI_PARAM_DATADGST_EN:
 		sscanf(buf, "%d", &value);
 		if (value) {
-			iser_err("DataDigest wasn't negotiated to None");
+			iser_err("DataDigest wasn't negotiated to None\n");
 			return -EPROTO;
 		}
 		break;
 	case ISCSI_PARAM_IFMARKER_EN:
 		sscanf(buf, "%d", &value);
 		if (value) {
-			iser_err("IFMarker wasn't negotiated to No");
+			iser_err("IFMarker wasn't negotiated to No\n");
 			return -EPROTO;
 		}
 		break;
 	case ISCSI_PARAM_OFMARKER_EN:
 		sscanf(buf, "%d", &value);
 		if (value) {
-			iser_err("OFMarker wasn't negotiated to No");
+			iser_err("OFMarker wasn't negotiated to No\n");
 			return -EPROTO;
 		}
 		break;