1 files changed, 11 insertions, 3 deletions

diff --git a/drivers/s390/cio/ccwreq.c b/drivers/s390/cio/ccwreq.c
index fd0368785ee0..d15f8b4d78bd 100644
--- a/drivers/s390/cio/ccwreq.c
+++ b/drivers/s390/cio/ccwreq.c
@@ -38,9 +38,13 @@ static u16 ccwreq_next_path(struct ccw_device *cdev)
 {
         struct ccw_request *req = &cdev->private->req;
 
+        if (!req->singlepath) {
+                req->mask = 0;
+                goto out;
+        }
         req->retries    = req->maxretries;
         req->mask       = lpm_adjust(req->mask >>= 1, req->lpm);
-
+out:
         return req->mask;
 }
 
@@ -113,8 +117,12 @@ void ccw_request_start(struct ccw_device *cdev)
 {
         struct ccw_request *req = &cdev->private->req;
 
-        /* Try all paths twice to counter link flapping. */
-        req->mask       = 0x8080;
+        if (req->singlepath) {
+                /* Try all paths twice to counter link flapping. */
+                req->mask = 0x8080;
+        } else
+                req->mask = req->lpm;
+
         req->retries    = req->maxretries;
         req->mask       = lpm_adjust(req->mask, req->lpm);
         req->drc        = 0;