make test: add checkstyle target

[vpp.git] / test / util.py

diff --git a/test/util.py b/test/util.py
index ae887a5..7989360 100644 (file)
--- a/test/util.py
+++ b/test/util.py
@@ -41,7 +41,8 @@ def ip4_range(ip4, s, e):
 
 def ip4n_range(ip4n, s, e):
     ip4 = socket.inet_ntop(socket.AF_INET, ip4n)
-    return (socket.inet_pton(socket.AF_INET, ip) for ip in ip4_range(ip4, s, e))
+    return (socket.inet_pton(socket.AF_INET, ip)
+            for ip in ip4_range(ip4, s, e))
 
 
 class NumericConstant(object):