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rxrpc: Clean up connection abort

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Clean up connection abort, using the connection state_lock to gate access
to change that state, and use an rxrpc_call_completion value to indicate
the difference between local and remote aborts as these can be pasted
directly into the call state.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
This commit is contained in:
David Howells
2022-10-20 09:56:36 +01:00
parent f2cce89a07
commit a00ce28b17
8 changed files with 188 additions and 213 deletions
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18
net/rxrpc/insecure.c
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@@ -43,25 +43,15 @@ static void none_free_call_crypto(struct rxrpc_call *call)
}
static int none_respond_to_challenge(struct rxrpc_connection *conn,
struct sk_buff *skb,
u32 *_abort_code)
struct sk_buff *skb)
{
struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
trace_rxrpc_rx_eproto(NULL, sp->hdr.serial,
tracepoint_string("chall_none"));
return -EPROTO;
return rxrpc_abort_conn(conn, skb, RX_PROTOCOL_ERROR, -EPROTO, "RXN");
}
static int none_verify_response(struct rxrpc_connection *conn,
struct sk_buff *skb,
u32 *_abort_code)
struct sk_buff *skb)
{
struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
trace_rxrpc_rx_eproto(NULL, sp->hdr.serial,
tracepoint_string("resp_none"));
return -EPROTO;
return rxrpc_abort_conn(conn, skb, RX_PROTOCOL_ERROR, -EPROTO, "RXN");
}
static void none_clear(struct rxrpc_connection *conn)