Messages in this thread Patch in this message | | | Date | Mon, 4 Dec 2006 15:52:51 +0100 | From | Martin Schwidefsky <> | Subject | [S390] return 'count' for successful execution of dasd_eer_enable. |
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From: Horst Hummel <horst.hummel@de.ibm.com>
[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> ---
drivers/s390/block/dasd_devmap.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)
diff -urpN linux-2.6/drivers/s390/block/dasd_devmap.c linux-2.6-patched/drivers/s390/block/dasd_devmap.c --- linux-2.6/drivers/s390/block/dasd_devmap.c 2006-12-04 14:50:30.000000000 +0100 +++ linux-2.6-patched/drivers/s390/block/dasd_devmap.c 2006-12-04 14:50:44.000000000 +0100 @@ -877,12 +877,13 @@ dasd_eer_store(struct device *dev, struc 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); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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