From: Andy Shevchenko Date: Thu, 23 Apr 2020 13:45:03 +0000 (+0300) Subject: hyper-v: Supply GUID pointer to printf() like functions X-Git-Tag: v5.15~3727^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=458c4475be9ae42e248963b2db732266d40408b7;p=platform%2Fkernel%2Flinux-starfive.git 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 Link: https://lore.kernel.org/r/20200423134505.78221-2-andriy.shevchenko@linux.intel.com Signed-off-by: Wei Liu --- diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 28c009c..c1b7f4c3 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;