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net/tls: Constify base proto ops used for building tls proto

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The helper that builds kTLS proto ops doesn't need to and should not modify
the base proto ops. Annotate the parameter as read-only.

Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Sitnicki 2020-03-17 18:04:37 +01:00 committed by David S. Miller
parent 26922c0ef3
commit f13fe3e60c
1 changed files with 2 additions and 2 deletions
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4
net/tls/tls_main.c
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@ -63,7 +63,7 @@ static DEFINE_MUTEX(tcpv4_prot_mutex);
static struct proto tls_prots[TLS_NUM_PROTS][TLS_NUM_CONFIG][TLS_NUM_CONFIG]; static struct proto tls_prots[TLS_NUM_PROTS][TLS_NUM_CONFIG][TLS_NUM_CONFIG];
static struct proto_ops tls_sw_proto_ops; static struct proto_ops tls_sw_proto_ops;
static void build_protos(struct proto prot[TLS_NUM_CONFIG][TLS_NUM_CONFIG], static void build_protos(struct proto prot[TLS_NUM_CONFIG][TLS_NUM_CONFIG],
struct proto *base); const struct proto *base);
void update_sk_prot(struct sock *sk, struct tls_context *ctx) void update_sk_prot(struct sock *sk, struct tls_context *ctx)
{ {
@ -652,7 +652,7 @@ static void tls_build_proto(struct sock *sk)
} }
static void build_protos(struct proto prot[TLS_NUM_CONFIG][TLS_NUM_CONFIG], static void build_protos(struct proto prot[TLS_NUM_CONFIG][TLS_NUM_CONFIG],
struct proto *base) const struct proto *base)
{ {
prot[TLS_BASE][TLS_BASE] = *base; prot[TLS_BASE][TLS_BASE] = *base;
prot[TLS_BASE][TLS_BASE].setsockopt = tls_setsockopt; prot[TLS_BASE][TLS_BASE].setsockopt = tls_setsockopt;