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 2ea9bd4cdde7a853d3286c83ac2af0faeb2fc7d8..82b56652093fefb1f47b2c7c660eb8cc91e2d2bf 100644 (file)
--- 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 ",