Files
linux/drivers/net/usb
Bjørn Mork 060dd7a476 net: cdc_ncm: GetNtbFormat endian fix
[ Upstream commit 6314dab4b8 ]

The GetNtbFormat and SetNtbFormat requests operate on 16 bit little
endian values. We get away with ignoring this most of the time, because
we only care about USB_CDC_NCM_NTB16_FORMAT which is 0x0000.  This
fails for USB_CDC_NCM_NTB32_FORMAT.

Fix comparison between LE value from device and constant by converting
the constant to LE.

Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Fixes: 2b02c20ce0 ("cdc_ncm: Set NTB format again after altsetting switch for Huawei devices")
Cc: Enrico Mioso <mrkiko.rs@gmail.com>
Cc: Christian Panton <christian@panton.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Acked-By: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-24 08:37:03 +01:00
..
2017-04-03 19:09:40 -07:00
2017-04-03 19:09:40 -07:00
2017-04-25 10:08:16 -04:00
2017-04-03 19:09:40 -07:00
2017-06-16 11:48:40 -04:00
2017-04-25 10:08:16 -04:00
2017-04-03 19:09:40 -07:00
2017-04-03 19:09:40 -07:00
2017-06-16 11:48:40 -04:00