1 files changed, 15 insertions, 2 deletions
diff --git a/src/packet.c b/src/packet.c
index c5ece05..c778965 100644
--- a/src/packet.c
+++ b/src/packet.c
@@ -1,5 +1,6 @@
 #include <gran/packet.h>
 #include <stdlib.h>
+#include <assert.h>
 
 struct packet {
 	enum packet_state state;
@@ -13,7 +14,7 @@ struct packet {
 
 struct packet *create_packet(enum packet_type type, uintptr_t addr, size_t size)
 {
-	struct packet *pkt = calloc(1, sizeof(struct packet) + size);
+	struct packet *pkt = malloc(sizeof(struct packet) + size);
 	if (!pkt)
 		return NULL;
 
@@ -28,7 +29,7 @@ struct packet *create_packet(enum packet_type type, uintptr_t addr, size_t size)
 struct packet *create_packet_with(enum packet_type type, uintptr_t addr,
                                   size_t size, void *data)
 {
-	struct packet *pkt = calloc(1, sizeof(struct packet));
+	struct packet *pkt = malloc(sizeof(struct packet));
 	if (!pkt)
 		return NULL;
 
@@ -40,6 +41,18 @@ struct packet *create_packet_with(enum packet_type type, uintptr_t addr,
 	return pkt;
 }
 
+struct packet *reuse_packet(struct packet *pkt, enum packet_type type,
+                            uintptr_t addr, size_t size, void *data)
+{
+	assert(pkt->state == PACKET_DONE);
+	pkt->state = PACKET_INIT;
+	pkt->type = type;
+	pkt->addr = addr;
+	pkt->size = size;
+	pkt->data = data;
+	return pkt;
+}
+
 enum packet_type packet_type(struct packet *pkt)
 {
 	return pkt->type;