[RFC net-next 06/11] firewire net: Clear dev->broadcast_rcv_context and dev->broadcast_state after destruction of context.
From: YOSHIFUJI Hideaki <hidden>
Date: 2013-03-08 01:43:00
Subsystem:
firewire subsystem, the rest · Maintainers:
Takashi Sakamoto, Takashi Sakamoto, Linus Torvalds
Clear dev->broadcast_rcv_context to NULL and set dev->broadcast_state to FWNET_BROADCAST_ERROR after descruction of broadcast context. Signed-off-by: YOSHIFUJI Hideaki <redacted> --- drivers/firewire/net.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index d9b2105..efed4a6 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c@@ -1626,11 +1626,14 @@ static int fwnet_remove(struct device *_dev) fwnet_fifo_stop(dev); if (dev->broadcast_rcv_context) { fw_iso_context_stop(dev->broadcast_rcv_context); + kfree(dev->broadcast_rcv_buffer_ptrs); dev->broadcast_rcv_buffer_ptrs = NULL; fw_iso_buffer_destroy(&dev->broadcast_rcv_buffer, dev->card); fw_iso_context_destroy(dev->broadcast_rcv_context); + dev->broadcast_rcv_context = NULL; + dev->broadcast_state = FWNET_BROADCAST_ERROR; } for (i = 0; dev->queued_datagrams && i < 5; i++) ssleep(1);
--
1.7.9.5