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| author | Eric Dumazet <edumazet@google.com> | 2024-03-29 14:49:31 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-01 21:27:08 -0700 |
| commit | 58169ec9c40309541509181e068177eab72e6caa (patch) | |
| tree | 53a9472288e6d7fcfc8e1d6b3cdfa296297166b1 /net/mptcp | |
| parent | 513bebc4de499f8a6e1671eb921aca8f723e5cbc (diff) | |
| download | linux-58169ec9c40309541509181e068177eab72e6caa.tar.gz linux-58169ec9c40309541509181e068177eab72e6caa.tar.bz2 linux-58169ec9c40309541509181e068177eab72e6caa.zip | |
inet: preserve const qualifier in inet_csk()
We can change inet_csk() to propagate its argument const qualifier,
thanks to container_of_const().
We have to fix few places that had mistakes, like tcp_bound_rto().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20240329144931.295800-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mptcp')
| -rw-r--r-- | net/mptcp/protocol.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index a10ebf3ee10a..46f4655b7123 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -558,7 +558,7 @@ struct mptcp_subflow_context { static inline struct mptcp_subflow_context * mptcp_subflow_ctx(const struct sock *sk) { - struct inet_connection_sock *icsk = inet_csk(sk); + const struct inet_connection_sock *icsk = inet_csk(sk); /* Use RCU on icsk_ulp_data only for sock diag code */ return (__force struct mptcp_subflow_context *)icsk->icsk_ulp_data; |