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rtlwifi: rtl8192cu: Fix kernel deadlock
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
net
/
wireless
/
rtlwifi
/
usb.c
diff --git
a/drivers/net/wireless/rtlwifi/usb.c
b/drivers/net/wireless/rtlwifi/usb.c
index f0188c83c79f7d6027bdee6372768d3657347a2a..2721cf89fb160f0d3f4e6106474c5da101707a18 100644
(file)
--- a/
drivers/net/wireless/rtlwifi/usb.c
+++ b/
drivers/net/wireless/rtlwifi/usb.c
@@
-126,7
+126,7
@@
static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request,
do {
status = usb_control_msg(udev, pipe, request, reqtype, value,
- index, pdata, len,
0); /*max. timeout*/
+ index, pdata, len,
1000);
if (status < 0) {
/* firmware download is checksumed, don't retry */
if ((value >= FW_8192C_START_ADDRESS &&