[S390] add missing device put
The dasd_alias_show function does not return a device reference in case the device is an alias. Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -948,9 +948,11 @@ static ssize_t dasd_alias_show(struct device *dev,
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if (device->discipline && device->discipline->get_uid &&
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!device->discipline->get_uid(device, &uid)) {
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if (uid.type == UA_BASE_PAV_ALIAS ||
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uid.type == UA_HYPER_PAV_ALIAS)
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uid.type == UA_HYPER_PAV_ALIAS) {
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dasd_put_device(device);
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return sprintf(buf, "1\n");
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}
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}
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dasd_put_device(device);
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return sprintf(buf, "0\n");
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