rxrpc: Fix trace string

Fix a trace string to indicate that it's discarding the local endpoint for
a preallocated peer, not a preallocated connection.

Signed-off-by: David Howells <[e-mail]>
cc: Marc Dionne <[e-mail]>
cc: [e-mail]

include/trace/events/rxrpc.h

···
 	EM(rxrpc_local_put_for_use,		"PUT for-use ") \
 	EM(rxrpc_local_put_kill_conn,		"PUT conn-kil") \
 	EM(rxrpc_local_put_peer,		"PUT peer    ") \
-	EM(rxrpc_local_put_prealloc_conn,	"PUT conn-pre") \
+	EM(rxrpc_local_put_prealloc_peer,	"PUT peer-pre") \
 	EM(rxrpc_local_put_release_sock,	"PUT rel-sock") \
 	EM(rxrpc_local_stop,			"STOP        ") \
 	EM(rxrpc_local_stopped,			"STOPPED     ") \

net/rxrpc/call_accept.c

···
 	tail = b->peer_backlog_tail;
 	while (CIRC_CNT(head, tail, size) > 0) {
 		struct rxrpc_peer *peer = b->peer_backlog[tail];
-		rxrpc_put_local(peer->local, rxrpc_local_put_prealloc_conn);
+		rxrpc_put_local(peer->local, rxrpc_local_put_prealloc_peer);
 		kfree(peer);
 		tail = (tail + 1) & (size - 1);
 	}