pg: fix uninitialized variable in pg mac filter CLI

Fixes coverity issue 214887

Change-Id: I81bfc009faabcb74f950a94715a0395fac264ee9
Type: fix
Fixes: 21fb4f71ee3824c8f177045f21fea258ece602a9
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

diff --git a/src/vnet/pg/input.c b/src/vnet/pg/input.c
index d5cf929..63031ce 100644 (file)
--- a/src/vnet/pg/input.c
+++ b/src/vnet/pg/input.c
@@ -1911,7 +1911,7 @@ pg_input_mac_filter_cfg (vlib_main_t * vm,
 {
   unformat_input_t _line_input, *line_input = &_line_input;
   u32 sw_if_index = ~0;
-  int is_enable;
+  int is_enable = 1;
 
   if (!unformat_user (input, unformat_line_input, line_input))
     return 0;