slirp: Drop link_up checks from if_output and slirp_socket_can_recv

link_up is true once slirp is initialized, so these check are really not
required.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/if.c b/if.c
index 448eb71..1c11568 100644
--- a/if.c
+++ b/if.c
@@ -134,10 +134,7 @@ diddit:
     /*
      * This prevents us from malloc()ing too many mbufs
      */
-    if (link_up) {
-        /* if_start will check towrite */
-        if_start();
-    }
+    if_start();
 #endif
 }