USB driver defines macro @USB_CTRL_SET_TIMEOUT for sending control message and @USB_CTRL_GET_TIMEOUT for receiving, but sierra_get_swoc_info() wrongly uses @USB_CTRL_SET_TIMEOUT as argument of usb_control_msg() to receive control message, fixed by using @USB_CTRL_GET_TIMEOUT to receive message. Signed-off-by: Zijun Hu <quic_zijuhu@xxxxxxxxxxx> --- drivers/usb/storage/sierra_ms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/storage/sierra_ms.c b/drivers/usb/storage/sierra_ms.c index 177fa6cd143a..8b5a88ea4803 100644 --- a/drivers/usb/storage/sierra_ms.c +++ b/drivers/usb/storage/sierra_ms.c @@ -75,7 +75,7 @@ static int sierra_get_swoc_info(struct usb_device *udev, 0, /* __u16 index */ (void *) swocInfo, /* void *data */ sizeof(struct swoc_info), /* __u16 size */ - USB_CTRL_SET_TIMEOUT); /* int timeout */ + USB_CTRL_GET_TIMEOUT); /* int timeout */ swocInfo->LinuxSKU = le16_to_cpu(swocInfo->LinuxSKU); swocInfo->LinuxVer = le16_to_cpu(swocInfo->LinuxVer); -- 2.7.4
