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[S390] cio: Dont print trailing \0 in modalias_show(). 

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Cornelia Huck 2007-07-17 13:36:08 +02:00 committed by Martin Schwidefsky
parent e90a2857c6
commit 086a6c6249
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/cio/device.c
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@ -272,7 +272,7 @@ modalias_show (struct device *dev, struct device_attribute *attr, char *buf)
struct ccw_device_id *id = &(cdev->id);
int len;
len = snprint_alias(buf, PAGE_SIZE, id, "\n") + 1;
len = snprint_alias(buf, PAGE_SIZE, id, "\n");
return len > PAGE_SIZE ? PAGE_SIZE : len;
}