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[S390] return 'count' for successful execution of dasd_eer_enable.

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Currently the return value of 'dasd_eer_enable' is returned - even if the
function returned '0'. Now return 'count' for successful execution.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Horst Hummel 2006-12-04 15:40:18 +01:00 committed by Martin Schwidefsky
parent 29145a6c8c
commit 645c98c8b6
1 changed files with 5 additions and 4 deletions
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9
drivers/s390/block/dasd_devmap.c
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@ -877,12 +877,13 @@ dasd_eer_store(struct device *dev, struct device_attribute *attr,
if (((endp + 1) < (buf + count)) || (val > 1))
return -EINVAL;
rc = count;
if (val)
if (val) {
rc = dasd_eer_enable(devmap->device);
else
if (rc)
return rc;
} else
dasd_eer_disable(devmap->device);
return rc;
return count;
}
static DEVICE_ATTR(eer_enabled, 0644, dasd_eer_show, dasd_eer_store);