```c
/* Option 1: Allocate and initialize skb */
	skb = kmalloc(sizeof(*skb) + sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN, GFP_KERNEL);
	if (!skb)
		return -ENOMEM;
	skb->len = sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN;
	skb->data = skb->head + sizeof(*skb);
	edl = (struct edl_event_hdr *)skb->data;
	edl->event_code = EDL_EVENT_BUILD_INFO;
	edl->event_len = EDL_BUILD_INFO_MAX_LEN;

/* Option 2: Allocate and initialize skb with a single call */
	skb = kmalloc(sizeof(*skb) + sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN, GFP_KERNEL);
	if (!skb)
		return -ENOMEM;
	memset(skb->data, 0, sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN);
	skb->len = sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN;
	edl = (struct edl_event_hdr *)skb->data;
	edl->event_code = EDL_EVENT_BUILD_INFO;
	edl->event_len = EDL_BUILD_INFO_MAX_LEN;

/* Option 3: Use dev_alloc_skb for allocation */
	skb = dev_alloc_skb(sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN);
	if (!skb)
		return -ENOMEM;
	skb->len = sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN;
	edl = (struct edl_event_hdr *)skb->data;
	edl->event_code = EDL_EVENT_BUILD_INFO;
	edl->event_len = EDL_BUILD_INFO_MAX_LEN;

/* Option 4: Use a macro for initialization */
	skb = kmalloc(sizeof(*skb) + sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN, GFP_KERNEL);
	if (!skb)
		return -ENOMEM;
	skb_put(skb, sizeof(*edl) + EDL_BUILD_INFO_MAX_LEN);
	edl = (struct edl_event_hdr *)skb->data;
	edl->event_code = EDL_EVENT_BUILD_INFO;
	edl->event_len = EDL_BUILD_INFO_MAX_LEN;

/* Option 5: Use a helper function for allocation and initialization */
	skb = alloc_edl_build_info_skb();
	if (!skb)
		return -ENOMEM;
	edl = (struct edl_event_hdr *)skb->data;
```

These are just examples, and the best approach will depend on your specific needs and the context of your code. 

Remember to carefully consider memory allocation and deallocation to avoid memory leaks and other vulnerabilities.
