fix trivial build failure

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index 14fc16c4d..393a376ac 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -190,6 +190,8 @@ static int FAST_FUNC print_route(const struct sockaddr_nl *who UNUSED_PARAM,
         }
 
         if (G_filter.flushb) {
+                struct nlmsghdr *fn;
+
                 /* We are creating route flush commands */
 
                 if (r->rtm_family == AF_INET6
@@ -201,12 +203,11 @@ static int FAST_FUNC print_route(const struct sockaddr_nl *who UNUSED_PARAM,
                         return 0;
                 }
 
-                struct nlmsghdr *fn;
                 if (NLMSG_ALIGN(G_filter.flushp) + n->nlmsg_len > G_filter.flushe) {
                         if (flush_update())
                                 bb_error_msg_and_die("flush");
                 }
-                fn = (struct nlmsghdr*)(G_filter.flushb + NLMSG_ALIGN(G_filter.flushp));
+                fn = (void*)(G_filter.flushb + NLMSG_ALIGN(G_filter.flushp));
                 memcpy(fn, n, n->nlmsg_len);
                 fn->nlmsg_type = RTM_DELROUTE;
                 fn->nlmsg_flags = NLM_F_REQUEST;