From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Thu, 8 Jun 2017 08:59:25 +0000 (+0200)
Subject: lib/route/cls/u32.c: let the compiler do pointer arithmetic
X-Git-Tag: libnl3_4_0rc1~7^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1d5ad3938b4f71980709d00b922ad77e132e1a30;p=libnl

lib/route/cls/u32.c: let the compiler do pointer arithmetic

This is what ->, [] and & are for.
---

diff --git a/lib/route/cls/u32.c b/lib/route/cls/u32.c
index 2ea9bd4..82b5665 100644
--- a/lib/route/cls/u32.c
+++ b/lib/route/cls/u32.c
@@ -264,7 +264,7 @@ static void print_selector(struct nl_dump_params *p, struct tc_u32_sel *sel,
 
 
 	for (i = 0; i < sel->nkeys; i++) {
-		key = (struct tc_u32_key *) ((char *) sel + sizeof(*sel)) + i;
+		key = &sel->keys[i];
 
 		nl_dump(p, "\n");
 		nl_dump_line(p, "      match key at %s%u ",