Remove unused variable line

The newer compilers started to complain about this.

Change-Id: I784def4d941b7d21c7979f84f8681719c9ff7a53
Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20230430172202.206528-1-arne@rfc2549.org>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg26612.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>

diff --git a/src/openvpn/pool.c b/src/openvpn/pool.c
index f899b95d21e671bd4520442c9e126ab0bb56b98c..4af9bcb10f73ef0935f2b6bd6b3fc035b355149a 100644 (file)
--- a/src/openvpn/pool.c
+++ b/src/openvpn/pool.c
@@ -608,7 +608,6 @@ ifconfig_pool_read(struct ifconfig_pool_persist *persist, struct ifconfig_pool *
         struct gc_arena gc = gc_new();
         struct buffer in = alloc_buf_gc(256, &gc);
         char *cn_buf, *ip_buf, *ip6_buf;
-        int line = 0;
 
         ALLOC_ARRAY_CLEAR_GC(cn_buf, char, buf_size, &gc);
         ALLOC_ARRAY_CLEAR_GC(ip_buf, char, buf_size, &gc);
@@ -621,7 +620,6 @@ ifconfig_pool_read(struct ifconfig_pool_persist *persist, struct ifconfig_pool *
             {
                 break;
             }
-            ++line;
             if (!BLEN(&in))
             {
                 continue;