hyper-v: Replace open-coded variant of %*phN specifier (0027e3fd) · Commits · 戴 / test

drivers/hv/vmbus_drv.c

+3 −16

Original line number	Diff line number	Diff line
		@@ -117,14 +117,6 @@ static int vmbus_exists(void)
		return 0;
		}

		#define VMBUS_ALIAS_LEN ((sizeof((struct hv_vmbus_device_id )0)->guid) 2)
		static void print_alias_name(struct hv_device hv_dev, char alias_name)
		{
		int i;
		for (i = 0; i < VMBUS_ALIAS_LEN; i += 2)
		sprintf(&alias_name[i], "%02x", hv_dev->dev_type.b[i/2]);
		}

		static u8 channel_monitor_group(const struct vmbus_channel *channel)
		{
		return (u8)channel->offermsg.monitorid / 32;
		@@ -221,10 +213,8 @@ static ssize_t modalias_show(struct device *dev,
		struct device_attribute dev_attr, char buf)
		{
		struct hv_device *hv_dev = device_to_hv_device(dev);
		char alias_name[VMBUS_ALIAS_LEN + 1];

		print_alias_name(hv_dev, alias_name);
		return sprintf(buf, "vmbus:%s\n", alias_name);
		return sprintf(buf, "vmbus:%*phN\n", UUID_SIZE, &hv_dev->dev_type);
		}
		static DEVICE_ATTR_RO(modalias);

		@@ -693,12 +683,9 @@ __ATTRIBUTE_GROUPS(vmbus_dev);
		static int vmbus_uevent(struct device device, struct kobj_uevent_env env)
		{
		struct hv_device *dev = device_to_hv_device(device);
		int ret;
		char alias_name[VMBUS_ALIAS_LEN + 1];
		const char format = "MODALIAS=vmbus:%phN";

		print_alias_name(dev, alias_name);
		ret = add_uevent_var(env, "MODALIAS=vmbus:%s", alias_name);
		return ret;
		return add_uevent_var(env, format, UUID_SIZE, &dev->dev_type);
		}

		static const struct hv_vmbus_device_id *