diff options
| author | Jeremy Kerr <jk@codeconstruct.com.au> | 2024-02-19 17:51:46 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-02-22 13:32:54 +0100 |
| commit | ee076b73e576b0a052d5686d873346b285ae50ea (patch) | |
| tree | da7b0a7fb218ff29eebeb3b7d431805cac60bb9c /include/net | |
| parent | 6d5c36565c169376e3c5fc54d01d7c6819381465 (diff) | |
| download | kernel-ee076b73e576b0a052d5686d873346b285ae50ea.tar.gz | |
net: mctp: avoid confusion over local/peer dest/source addresses
We have a double-swap of local and peer addresses in
mctp_alloc_local_tag; the arguments in both call sites are swapped, but
there is also a swap in the implementation of alloc_local_tag. This is
opaque because we're using source/dest address references, which don't
match the local/peer semantics.
Avoid this confusion by naming the arguments as 'local' and 'peer', and
remove the double swap. The calling order now matches mctp_key_alloc.
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/mctp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/mctp.h b/include/net/mctp.h index da86e106c91d..f937a325ea6f 100644 --- a/include/net/mctp.h +++ b/include/net/mctp.h @@ -87,7 +87,7 @@ struct mctp_sock { }; /* Key for matching incoming packets to sockets or reassembly contexts. - * Packets are matched on (src,dest,tag). + * Packets are matched on (peer EID, local EID, tag). * * Lifetime / locking requirements: * @@ -254,7 +254,7 @@ int mctp_local_output(struct sock *sk, struct mctp_route *rt, void mctp_key_unref(struct mctp_sk_key *key); struct mctp_sk_key *mctp_alloc_local_tag(struct mctp_sock *msk, - mctp_eid_t daddr, mctp_eid_t saddr, + mctp_eid_t local, mctp_eid_t peer, bool manual, u8 *tagp); /* routing <--> device interface */ |