Re-sending these, now CC-ing the folks at linux-netdev. Open coding, occasional improper error handling by the caller of usb_control_msg() and not flagging partial read as an error requires a new API that takes care of these issues. It took the form of usb_control_msg_send/recv() and this patch series is converting Pegasus and RTL8150 drivers to using the proper calls. Petko Manolov (2): net: pegasus: Use the new usb control message API. net: rtl8150: Use the new usb control message API. drivers/net/usb/pegasus.c | 61 ++++++++++----------------------------- drivers/net/usb/rtl8150.c | 32 ++++---------------- 2 files changed, 21 insertions(+), 72 deletions(-) -- 2.28.0