[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>

diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 6b264bd..001682e 100644 (file)
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -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;
 }