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ndp: Use const pointer for ndp_ns packet

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We don't modify this structure at all.  For some reason cppcheck doesn't
catch this with our current options, but did when I was experimenting with
some different options.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2024-11-06 17:54:18 +11:00 committed by Stefano Brivio
parent 0d7b8201ed
commit d8e05a3fe0
1 changed files with 2 additions and 2 deletions
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ndp.c
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@ -234,8 +234,8 @@ int ndp(struct ctx *c, const struct icmp6hdr *ih, const struct in6_addr *saddr,
return 1; return 1;
if (ih->icmp6_type == NS) { if (ih->icmp6_type == NS) {
struct ndp_ns *ns = packet_get(p, 0, 0, sizeof(struct ndp_ns), const struct ndp_ns *ns =
NULL); packet_get(p, 0, 0, sizeof(struct ndp_ns), NULL);
if (!ns) if (!ns)
return -1; return -1;