s390/dasd: Reduce amount of messages for specific errors

Whenever a request has been aborted internally by the driver
there is no sense data to be had. And printing lots of messages
stalls the system, so better to print out a short one-liner.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/s390/block/dasd_erp.c b/drivers/s390/block/dasd_erp.c
index 3250cb471f78..8d11f773a752 100644
--- a/drivers/s390/block/dasd_erp.c
+++ b/drivers/s390/block/dasd_erp.c
@@ -159,6 +159,14 @@ dasd_log_sense(struct dasd_ccw_req *cqr, struct irb *irb)
         struct dasd_device *device;
 
         device = cqr->startdev;
+        if (cqr->intrc == -ETIMEDOUT) {
+                dev_err(&device->cdev->dev, "cqr %p timeout error", cqr);
+                return;
+        }
+        if (cqr->intrc == -ENOLINK) {
+                dev_err(&device->cdev->dev, "cqr %p transport error", cqr);
+                return;
+        }
         /* dump sense data */
         if (device->discipline && device->discipline->dump_sense)
                 device->discipline->dump_sense(device, cqr, irb);