Bluetooth: Clean up socket locking in l2cap_sock_recvmsg
This patch cleans up the locking login in l2cap_sock_recvmsg by pairing
up each lock_sock call with a release_sock call. The function already
has a "done" label that handles releasing the socket and returning from
the function so the fix is rather simple.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index ad95b42..c85537c 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -805,8 +805,8 @@
pi->chan->state = BT_CONFIG;
__l2cap_connect_rsp_defer(pi->chan);
- release_sock(sk);
- return 0;
+ err = 0;
+ goto done;
}
release_sock(sk);