diff options
| author | Eric Dumazet <[email protected]> | 2024-02-02 10:14:03 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2024-02-05 11:08:06 +0000 |
| commit | 89304f91bf8efe832557b00f034493420f16dbdb (patch) | |
| tree | 1944185fe39e38c463ab8bbb8e2c0ba829d94f97 | |
| parent | ffabe98cb576097b77d404d39e8b3df03caa986a (diff) | |
sctp: preserve const qualifier in sctp_sk()
We can change sctp_sk() to propagate its argument const qualifier,
thanks to container_of_const().
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Marcelo Ricardo Leitner <[email protected]>
Cc: Xin Long <[email protected]>
Acked-by: Xin Long <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
| -rw-r--r-- | include/net/sctp/structs.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 5a24d6d8522a..f24a1bbcb3ef 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -242,10 +242,7 @@ struct sctp_sock { int do_auto_asconf; }; -static inline struct sctp_sock *sctp_sk(const struct sock *sk) -{ - return (struct sctp_sock *)sk; -} +#define sctp_sk(ptr) container_of_const(ptr, struct sctp_sock, inet.sk) static inline struct sock *sctp_opt2sk(const struct sctp_sock *sp) { |