[PATCH-for-9.0? 1/2] hw/net/lan9118: Replace magic '2048' value by 'PKT_SIZE' definition

[Philippe Mathieu-Daudé]

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/net/lan9118.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c
index 47ff25b441..7be0430ac5 100644
--- a/hw/net/lan9118.c
+++ b/hw/net/lan9118.c
@@ -150,6 +150,8 @@ do { printf("lan9118: " fmt , ## __VA_ARGS__); } while (0)
 
 #define GPT_TIMER_EN    0x20000000
 
+#define PKT_SIZE        2048
+
 enum tx_state {
     TX_IDLE,
     TX_B,
@@ -166,7 +168,7 @@ typedef struct {
     int32_t pad;
     int32_t fifo_used;
     int32_t len;
-    uint8_t data[2048];
+    uint8_t data[PKT_SIZE];
 } LAN9118Packet;
 
 static const VMStateDescription vmstate_lan9118_packet = {
@@ -182,7 +184,7 @@ static const VMStateDescription vmstate_lan9118_packet = {
         VMSTATE_INT32(pad, LAN9118Packet),
         VMSTATE_INT32(fifo_used, LAN9118Packet),
         VMSTATE_INT32(len, LAN9118Packet),
-        VMSTATE_UINT8_ARRAY(data, LAN9118Packet, 2048),
+        VMSTATE_UINT8_ARRAY(data, LAN9118Packet, PKT_SIZE),
         VMSTATE_END_OF_LIST()
     }
 };
@@ -544,7 +546,7 @@ static ssize_t lan9118_receive(NetClientState *nc, const 
uint8_t *buf,
         return -1;
     }
 
-    if (size >= 2048 || size < 14) {
+    if (size >= PKT_SIZE || size < 14) {
         return -1;
     }
 
-- 
2.41.0