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| author | MichelleJin <shjy180909@gmail.com> | 2021-08-29 04:32:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-31 11:29:23 +0100 |
| commit | 6baeb3951c271cff30828c4763fa1362da56454a (patch) | |
| tree | abad895fea77016cced5a7bb17bc57dbe15d2bcb /net/unix/af_unix.c | |
| parent | 429205da6c834447a57279af128bdd56ccd5225e (diff) | |
net: bridge: use mld2r_ngrec instead of icmpv6_dataun
br_ip6_multicast_mld2_report function uses icmp6h
to parse mld2_report packet.
mld2r_ngrec defines mld2r_hdr.icmp6_dataun.un_data16[1]
in include/net/mld.h.
So, it is more compact to use mld2r rather than icmp6h.
By doing printk test, it is confirmed that
icmp6h->icmp6_dataun.un_data16[1] and mld2r->mld2r_ngrec are
indeed equivalent.
Also, sizeof(*mld2r) and sizeof(*icmp6h) are equivalent, too.
Signed-off-by: MichelleJin <shjy180909@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions