diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-23 15:45:03 +0200 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2020-05-20 11:13:59 +0200 |
| commit | 458c4475be9ae42e248963b2db732266d40408b7 (patch) | |
| tree | c6e51fe7b8f08e5b32b7a6e76fee137ce1a9014b | |
| parent | hyper-v: Use UUID API for exporting the GUID (part 2) (diff) | |
| download | linux-458c4475be9ae42e248963b2db732266d40408b7.tar.xz linux-458c4475be9ae42e248963b2db732266d40408b7.zip | |
hyper-v: Supply GUID pointer to printf() like functions
Drop dereference when printing the GUID with printf() like functions.
This allows to hide the uuid_t internals.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200423134505.78221-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 28c009c7a9cd..c1b7f4c344df 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -201,7 +201,7 @@ static ssize_t class_id_show(struct device *dev, if (!hv_dev->channel) return -ENODEV; return sprintf(buf, "{%pUl}\n", - hv_dev->channel->offermsg.offer.if_type.b); + &hv_dev->channel->offermsg.offer.if_type); } static DEVICE_ATTR_RO(class_id); @@ -213,7 +213,7 @@ static ssize_t device_id_show(struct device *dev, if (!hv_dev->channel) return -ENODEV; return sprintf(buf, "{%pUl}\n", - hv_dev->channel->offermsg.offer.if_instance.b); + &hv_dev->channel->offermsg.offer.if_instance); } static DEVICE_ATTR_RO(device_id); @@ -1991,7 +1991,7 @@ int vmbus_device_register(struct hv_device *child_device_obj) int ret; dev_set_name(&child_device_obj->device, "%pUl", - child_device_obj->channel->offermsg.offer.if_instance.b); + &child_device_obj->channel->offermsg.offer.if_instance); child_device_obj->device.bus = &hv_bus; child_device_obj->device.parent = &hv_acpi_dev->dev; |