Bluetooth: Remove redundant RFCOMM BT_CLOSED settings
rfcomm_session_close() sets the RFCOMM session state to BT_CLOSED. However, in multiple places immediately before the function is called, the RFCOMM session is set to BT_CLOSED. Therefore, remove these unnecessary state settings. Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
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@ -659,10 +659,10 @@ static struct rfcomm_session *rfcomm_session_close(struct rfcomm_session *s,
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struct rfcomm_dlc *d;
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struct list_head *p, *n;
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BT_DBG("session %p state %ld err %d", s, s->state, err);
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s->state = BT_CLOSED;
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BT_DBG("session %p state %ld err %d", s, s->state, err);
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/* Close all dlcs */
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list_for_each_safe(p, n, &s->dlcs) {
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d = list_entry(p, struct rfcomm_dlc, list);
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@ -1188,7 +1188,6 @@ static struct rfcomm_session *rfcomm_recv_dm(struct rfcomm_session *s, u8 dlci)
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else
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err = ECONNRESET;
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s->state = BT_CLOSED;
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s = rfcomm_session_close(s, err);
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}
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return s;
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@ -1224,7 +1223,6 @@ static struct rfcomm_session *rfcomm_recv_disc(struct rfcomm_session *s,
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else
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err = ECONNRESET;
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s->state = BT_CLOSED;
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s = rfcomm_session_close(s, err);
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}
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return s;
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@ -1921,7 +1919,6 @@ static struct rfcomm_session *rfcomm_check_connection(struct rfcomm_session *s)
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break;
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case BT_CLOSED:
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s->state = BT_CLOSED;
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s = rfcomm_session_close(s, sk->sk_err);
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break;
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}
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