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usb_drv: initialize '_tx_alloc' variable

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Fixes #867.
This commit is contained in:
Christian Prochaska 2013-08-30 19:51:54 +02:00 committed by Norman Feske
parent 3cb6dba572
commit 5059f2e0b6
1 changed files with 6 additions and 5 deletions
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11
dde_linux/src/lib/usb/include/nic/component.h
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@ -123,10 +123,10 @@ namespace Nic {
{
private:
Device *_device; /* device this session is using */
Tx::Sink *_tx_sink; /* client packet sink */
bool _tx_alloc;
Packet_descriptor _tx_packet;
Device *_device; /* device this session is using */
Tx::Sink *_tx_sink; /* client packet sink */
bool _tx_alloc; /* get next packet from client or use _tx_packet */
Packet_descriptor _tx_packet; /* saved packet in case of driver errors */
void _send_packet_avail_signal() {
Signal_transmitter(_tx.sigh_packet_avail()).submit(); }
@ -251,7 +251,8 @@ namespace Nic {
Nic::Packet_allocator(Genode::env()->heap()),
Packet_session_component(tx_ds, rx_ds, this, ep, sig_rec),
_device(static_cast<Device *>(device)),
_tx_sink(Session_rpc_object::_tx.sink())
_tx_sink(Session_rpc_object::_tx.sink()),
_tx_alloc(true)
{ _device->session(this); }
Mac_address mac_address() { return _device->mac_address(); }