net: determine if packets can be sent before net queue deliver packets

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/net/slirp.c b/net/slirp.c
index 9d5ca79ff7..08adb97da5 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -97,13 +97,6 @@ static void slirp_smb_cleanup(SlirpState *s);
 static inline void slirp_smb_cleanup(SlirpState *s) { }
 #endif
 
-int slirp_can_output(void *opaque)
-{
-    SlirpState *s = opaque;
-
-    return qemu_can_send_packet(&s->nc);
-}
-
 void slirp_output(void *opaque, const uint8_t *pkt, int pkt_len)
 {
     SlirpState *s = opaque;