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| author | Andrei Emeltchenko <andrei.emeltchenko@nokia.com> | 2009-12-22 15:58:08 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2010-01-30 05:57:11 -0800 |
| commit | fcafde2e6d81aa7901f9b10e6a097592f0637b79 (patch) | |
| tree | e1f80255f43851dcd2cacd836740330dc4cfd2ff /net/bluetooth | |
| parent | b473946a0853860e13b51c28add5524741117786 (diff) | |
| download | kernel-common-fcafde2e6d81aa7901f9b10e6a097592f0637b79.tar.gz kernel-common-fcafde2e6d81aa7901f9b10e6a097592f0637b79.tar.bz2 kernel-common-fcafde2e6d81aa7901f9b10e6a097592f0637b79.zip | |
Bluetooth: Remove double free of SKB pointer in L2CAP
Trivial fix for double free of SKB pointer with kfree_skb to
make code simplier and cleaner. Remove unused variable err.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 1120cf14a548..8acc19ed9c4d 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -3518,7 +3518,6 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk struct l2cap_pinfo *pi; u16 control, len; u8 tx_seq; - int err; sk = l2cap_get_chan_by_scid(&conn->chan_list, cid); if (!sk) { @@ -3570,13 +3569,11 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk goto drop; if (__is_iframe(control)) - err = l2cap_data_channel_iframe(sk, control, skb); + l2cap_data_channel_iframe(sk, control, skb); else - err = l2cap_data_channel_sframe(sk, control, skb); + l2cap_data_channel_sframe(sk, control, skb); - if (!err) - goto done; - break; + goto done; case L2CAP_MODE_STREAMING: control = get_unaligned_le16(skb->data); @@ -3602,7 +3599,7 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk else pi->expected_tx_seq = tx_seq + 1; - err = l2cap_sar_reassembly_sdu(sk, skb, control); + l2cap_sar_reassembly_sdu(sk, skb, control); goto done; |