net: pass VLANClientState* as first arg to receive handlers

Give static type checking a chance to catch errors.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/e1000.c b/hw/e1000.c
index 20544d2..6d3eb31 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -592,17 +592,17 @@ e1000_set_link_status(VLANClientState *vc)
 }
 
 static int
-e1000_can_receive(void *opaque)
+e1000_can_receive(VLANClientState *vc)
 {
-    E1000State *s = opaque;
+    E1000State *s = vc->opaque;
 
     return (s->mac_reg[RCTL] & E1000_RCTL_EN);
 }
 
 static void
-e1000_receive(void *opaque, const uint8_t *buf, size_t size)
+e1000_receive(VLANClientState *vc, const uint8_t *buf, size_t size)
 {
-    E1000State *s = opaque;
+    E1000State *s = vc->opaque;
     struct e1000_rx_desc desc;
     target_phys_addr_t base;
     unsigned int n, rdt;