From 014aa77ed384b4ab72a2a6e009b0994a8e91a151 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Fri, 4 Jun 2021 18:21:58 -0700 Subject: [PATCH] core-net: Remove unused variable variable 'n' is being set but it is not used anywhere, latest clang is able to detect this and flags it Fixes lib/core-net/route.c:41:6: error: variable 'n' set but not used [-Werror,-Wunused-but-set-variable] | int n = 0; | ^ --- lib/core-net/route.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/lib/core-net/route.c b/lib/core-net/route.c index efe08ba1b..6be93d62c 100644 --- a/lib/core-net/route.c +++ b/lib/core-net/route.c @@ -38,23 +38,22 @@ void _lws_routing_entry_dump(lws_route_t *rou) { char sa[48], fin[192], *end = &fin[sizeof(fin)]; - int n = 0; if (rou->dest.sa4.sin_family) { lws_sa46_write_numeric_address(&rou->dest, sa, sizeof(sa)); - n += lws_snprintf(fin, lws_ptr_diff_size_t(end, fin), + lws_snprintf(fin, lws_ptr_diff_size_t(end, fin), "dst: %s/%d, ", sa, rou->dest_len); } if (rou->src.sa4.sin_family) { lws_sa46_write_numeric_address(&rou->src, sa, sizeof(sa)); - n += lws_snprintf(fin, lws_ptr_diff_size_t(end, fin), + lws_snprintf(fin, lws_ptr_diff_size_t(end, fin), "src: %s/%d, ", sa, rou->src_len); } if (rou->gateway.sa4.sin_family) { lws_sa46_write_numeric_address(&rou->gateway, sa, sizeof(sa)); - n += lws_snprintf(fin, lws_ptr_diff_size_t(end, fin), + lws_snprintf(fin, lws_ptr_diff_size_t(end, fin), "gw: %s, ", sa); }