3.16.84-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Johan Hovold <jo...@kernel.org> commit 0ef332951e856efa89507cdd13ba8f4fb8d4db12 upstream. Make sure to use the current alternate setting when verifying the storage interface descriptors to avoid submitting an URB to an invalid endpoint. Failing to do so could cause the driver to misbehave or trigger a WARN() in usb_submit_urb() that kernels with panic_on_warn set would choke on. Fixes: 36bcce430657 ("ath9k_htc: Handle storage devices") Signed-off-by: Johan Hovold <jo...@kernel.org> Signed-off-by: Kalle Valo <kv...@codeaurora.org> Signed-off-by: Ben Hutchings <b...@decadent.org.uk> --- drivers/net/wireless/ath/ath9k/hif_usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -1141,7 +1141,7 @@ err_fw: static int send_eject_command(struct usb_interface *interface) { struct usb_device *udev = interface_to_usbdev(interface); - struct usb_host_interface *iface_desc = &interface->altsetting[0]; + struct usb_host_interface *iface_desc = interface->cur_altsetting; struct usb_endpoint_descriptor *endpoint; unsigned char *cmd; u8 bulk_out_ep;