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net/tls: don't pass version to tls_advance_record_sn()

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All callers pass prot->version as the last parameter
of tls_advance_record_sn(), yet tls_advance_record_sn()
itself needs a pointer to prot.  Pass prot from callers.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2019-06-03 15:17:05 -07:00
committed by David S. Miller
parent f0aaa2c975
commit fb0f886fa2
3 changed files with 8 additions and 13 deletions
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10
include/net/tls.h
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@@ -446,19 +446,15 @@ static inline struct tls_context *tls_get_ctx(const struct sock *sk)
}
static inline void tls_advance_record_sn(struct sock *sk,
struct cipher_context *ctx,
int version)
struct tls_prot_info *prot,
struct cipher_context *ctx)
{
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_prot_info *prot = &tls_ctx->prot_info;
if (tls_bigint_increment(ctx->rec_seq, prot->rec_seq_size))
tls_err_abort(sk, EBADMSG);
if (version != TLS_1_3_VERSION) {
if (prot->version != TLS_1_3_VERSION)
tls_bigint_increment(ctx->iv + TLS_CIPHER_AES_GCM_128_SALT_SIZE,
prot->iv_size);
}
}
static inline void tls_fill_prepend(struct tls_context *ctx,