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authorHorst Hummel <horst.hummel@de.ibm.com>2006-12-04 15:40:18 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-12-04 15:40:18 +0100
commit645c98c8b6c09eae58ac2f97e0ade6ced4d6443f (patch)
tree797f2969acdc31440be44a5f699283fc6e874625 /drivers/s390/block/dasd_devmap.c
parent29145a6c8cda3238049937612365e80b53c3f266 (diff)
[S390] return 'count' for successful execution of dasd_eer_enable.
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>
Diffstat (limited to 'drivers/s390/block/dasd_devmap.c')
-rw-r--r--drivers/s390/block/dasd_devmap.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index b5e70c52392..17fdd8c9f74 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -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);