*: add most of the required setup_common_bufsiz() calls

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/zcip.c b/networking/zcip.c
index 7964345..47f3216 100644
--- a/networking/zcip.c
+++ b/networking/zcip.c
@@ -92,7 +92,7 @@
 	uint32_t localnet_ip;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 /**