This is a note to let you know that I've just added the patch titled
USB: iowarrior: fix info ioctl on big-endian hosts
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From dd5ca753fa92fb736b1395db892bd29f78e6d408 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@xxxxxxxxxx>
Date: Thu, 11 May 2017 11:36:02 +0200
Subject: USB: iowarrior: fix info ioctl on big-endian hosts
From: Johan Hovold <johan@xxxxxxxxxx>
commit dd5ca753fa92fb736b1395db892bd29f78e6d408 upstream.
Drop erroneous le16_to_cpu when returning the USB device speed which is
already in host byte order.
Found using sparse:
warning: cast to restricted __le16
Fixes: 946b960d13c1 ("USB: add driver for iowarrior devices.")
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/misc/iowarrior.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -557,7 +557,7 @@ static long iowarrior_ioctl(struct file
info.revision = le16_to_cpu(dev->udev->descriptor.bcdDevice);
/* 0==UNKNOWN, 1==LOW(usb1.1) ,2=FULL(usb1.1), 3=HIGH(usb2.0) */
- info.speed = le16_to_cpu(dev->udev->speed);
+ info.speed = dev->udev->speed;
info.if_num = dev->interface->cur_altsetting->desc.bInterfaceNumber;
info.report_size = dev->report_size;
Patches currently in stable-queue which might be from johan@xxxxxxxxxx are
queue-3.18/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-3.18/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-3.18/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-3.18/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-3.18/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-3.18/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-3.18/usb-serial-option-add-telit-me910-support.patch
queue-3.18/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-3.18/of-fdt-add-missing-allocation-failure-check.patch
queue-3.18/usbvision-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-3.18/mceusb-fix-null-deref-at-probe.patch
queue-3.18/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-3.18/ath9k_htc-fix-null-deref-at-probe.patch