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-rw-r--r--arch/um/os-Linux/drivers/tuntap_user.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c
index 10714a413cfd..6c55d3c8ead8 100644
--- a/arch/um/os-Linux/drivers/tuntap_user.c
+++ b/arch/um/os-Linux/drivers/tuntap_user.c
@@ -18,8 +18,6 @@
#include "tuntap.h"
#include "user.h"
-#define MAX_PACKET ETH_MAX_PACKET
-
static int tuntap_user_init(void *data, void *dev)
{
struct tuntap_data *pri = data;
@@ -206,18 +204,13 @@ static void tuntap_close(int fd, void *data)
pri->fd = -1;
}
-static int tuntap_set_mtu(int mtu, void *data)
-{
- return mtu;
-}
-
const struct net_user_info tuntap_user_info = {
.init = tuntap_user_init,
.open = tuntap_open,
.close = tuntap_close,
.remove = NULL,
- .set_mtu = tuntap_set_mtu,
.add_address = tuntap_add_addr,
.delete_address = tuntap_del_addr,
- .max_packet = MAX_PACKET
+ .mtu = ETH_MAX_PACKET,
+ .max_packet = ETH_MAX_PACKET + ETH_HEADER_OTHER,
};