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s390/dasd: Reduce amount of messages for specific errors

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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>
This commit is contained in:
Hannes Reinecke 2013-01-30 09:26:15 +00:00 committed by Martin Schwidefsky
parent a2ace46632
commit f6f8034030
1 changed files with 8 additions and 0 deletions
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8
drivers/s390/block/dasd_erp.c
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@ -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);