diff --git a/[refs] b/[refs]
index fbebfeac0a79..d645a0874acf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7712f83aa904fef0d7d6e5ba7684c3272bddbb19
+refs/heads/master: 364c18d817a6beb3303e6b8f28ea37d9c06ff382
diff --git a/trunk/drivers/s390/block/dasd_eckd.c b/trunk/drivers/s390/block/dasd_eckd.c
index 58209434c992..30fb979d684d 100644
--- a/trunk/drivers/s390/block/dasd_eckd.c
+++ b/trunk/drivers/s390/block/dasd_eckd.c
@@ -2552,8 +2552,7 @@ static int prepare_itcw(struct itcw *itcw,
 
 	dcw = itcw_add_dcw(itcw, pfx_cmd, 0,
 		     &pfxdata, sizeof(pfxdata), total_data_size);
-
-	return rc;
+	return IS_ERR(dcw) ? PTR_ERR(dcw) : 0;
 }
 
 static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track(