[Xen-devel] [PATCH] drop lwip network support in stubdoms

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

Hi all,
this is the qemu part of the patch: we do not need to hard code 1 as the
starting vif for the tap interface anymore.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> 

---

diff --git a/net.c b/net.c
index 5260369..720027c 100644
--- a/net.c
+++ b/net.c
@@ -981,10 +981,7 @@ static int tap_open(char *ifname, int ifname_size)
 #include <netfront.h>
 static int tap_open(char *ifname, int ifname_size)
 {
-    char nodename[64];
-    static int num = 1; // 0 is for our own TCP/IP networking
-    snprintf(nodename, sizeof(nodename), "device/vif/%d", num++);
-    return netfront_tap_open(nodename);
+    return netfront_tap_open(NULL);
 }
 
 #undef DEFAULT_NETWORK_SCRIPT

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