Remove some dead code

a5f1257f · Martín Ferrari · ad450a2a · a5f1257f
Commit a5f1257f authored Oct 19, 2010 by Martín Ferrari
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Showing with 2 additions and 8 deletions

src/netns/iproute.py src/netns/iproute.py +2 -8

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--- a/src/netns/iproute.py
+++ b/src/netns/iproute.py
@@ -915,8 +915,6 @@ def create_tap(iface, use_pi = False):
        mode |= IFF_NO_PI
    fd = os.open("/dev/net/tun", os.O_RDWR)
-    if fd == -1:
-        raise RuntimeError("Could not open /dev/net/tun")
    err = fcntl.ioctl(fd, TUNSETIFF, struct.pack("16sH", iface.name, mode))
    if err < 0:
@@ -926,12 +924,8 @@ def create_tap(iface, use_pi = False):
    try:
        set_if(iface)
    except:
-        (t, v, bt) = sys.exc_info()
-        try:
        os.close(fd)
-        except:
+        raise
-            pass
-        raise t, v, bt
    interfaces = get_if_data()[1]
    return interfaces[iface.name], fd