From: Dean Jenkins <Dean_Jenkins@xxxxxxxxxx>
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@xxxxxxxxxx>
---
net/bluetooth/rfcomm/core.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 3bdaf2e..2e82b60 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -659,10 +659,10 @@ static struct rfcomm_session *rfcomm_session_close(struct rfcomm_session *s,
struct rfcomm_dlc *d;
struct list_head *p, *n;
- BT_DBG("session %p state %ld err %d", s, s->state, err);
-
s->state = BT_CLOSED;
+ BT_DBG("session %p state %ld err %d", s, s->state, err);
+
/* Close all dlcs */
list_for_each_safe(p, n, &s->dlcs) {
d = list_entry(p, struct rfcomm_dlc, list);
@@ -1188,7 +1188,6 @@ static struct rfcomm_session *rfcomm_recv_dm(struct rfcomm_session *s, u8 dlci)
else
err = ECONNRESET;
- s->state = BT_CLOSED;
s = rfcomm_session_close(s, err);
}
return s;
@@ -1224,7 +1223,6 @@ static struct rfcomm_session *rfcomm_recv_disc(struct rfcomm_session *s,
else
err = ECONNRESET;
- s->state = BT_CLOSED;
s = rfcomm_session_close(s, err);
}
return s;
@@ -1921,7 +1919,6 @@ static struct rfcomm_session *rfcomm_check_connection(struct rfcomm_session *s)
break;
case BT_CLOSED:
- s->state = BT_CLOSED;
s = rfcomm_session_close(s, sk->sk_err);
break;
}
--
1.7.10.1
--
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