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    Subject[PATCH] scsi: ses check name in enclosure_component_register

    dev_set_name will use sprintf to copy the name.
    need to check if the name does valid.

    otherwise will error from device_add later.

    Signed-off-by: Yinghai Lu <yinghai@kernel.org>

    diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c
    index 3cf61ec..68743a9 100644
    --- a/drivers/misc/enclosure.c
    +++ b/drivers/misc/enclosure.c
    @@ -255,7 +255,7 @@ enclosure_component_register(struct enclosure_device *edev,
    ecomp->number = number;
    cdev = &ecomp->cdev;
    cdev->parent = get_device(&edev->edev);
    - if (name)
    + if (name && name[0])
    dev_set_name(cdev, name);
    else
    dev_set_name(cdev, "%u", number);

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