kernel/drivers/net/can/usb, branch linux-5.1.y

peak_usb: fix clang build warning

2019-03-07T17:39:46Z

Clang points out undefined behavior when building the pcan_usb_pro driver: drivers/net/can/usb/peak_usb/pcan_usb_pro.c:136:15: error: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Werror,-Wvarargs] Changing the function prototype to avoid argument promotion in the varargs call avoids the warning, and should make this well-defined. Signed-off-by: Arnd Bergmann Reviewed-by: Nathan Chancellor Signed-off-by: David S. Miller

can: ucan: fix spelling mistake: "resumbmitting" -> "resubmitting"

2018-11-28T15:19:52Z

Trivial fix to spelling mistake in netdev_dbg error message Signed-off-by: Colin Ian King Signed-off-by: Marc Kleine-Budde

can: ucan: remove duplicated include from ucan.c

2018-11-09T16:20:07Z

Remove duplicated include. Signed-off-by: YueHaibing Reviewed-by: Martin Elshuber Signed-off-by: Marc Kleine-Budde

can: ucan: remove set but not used variable 'udev'

2018-11-09T16:20:07Z

Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/can/usb/ucan.c: In function 'ucan_disconnect': drivers/net/can/usb/ucan.c:1578:21: warning: variable 'udev' set but not used [-Wunused-but-set-variable] struct usb_device *udev; Signed-off-by: YueHaibing Reviewed-by: Martin Elshuber Signed-off-by: Marc Kleine-Budde

can: kvaser_usb: Fix accessing freed memory in kvaser_usb_start_xmit()

2018-11-09T16:20:03Z

The call to can_put_echo_skb() may result in the skb being freed. The skb is later used in the call to dev->ops->dev_frame_to_cmd(). This is avoided by moving the call to can_put_echo_skb() after dev->ops->dev_frame_to_cmd(). Reported-by: Dan Carpenter Signed-off-by: Jimmy Assarsson Cc: linux-stable Signed-off-by: Marc Kleine-Budde

can: kvaser_usb: Fix potential uninitialized variable use

2018-11-09T16:19:57Z

If alloc_can_err_skb() fails, cf is never initialized. Move assignment of cf inside check. Reported-by: Dan Carpenter Signed-off-by: Jimmy Assarsson Cc: linux-stable Signed-off-by: Marc Kleine-Budde

Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net

2018-08-02T17:55:32Z

The BTF conflicts were simple overlapping changes. The virtio_net conflict was an overlap of a fix of statistics counter, happening alongisde a move over to a bonafide statistics structure rather than counting value on the stack. Signed-off-by: David S. Miller

can: ems_usb: Fix memory leak on ems_usb_disconnect()

2018-07-30T09:04:27Z

ems_usb_probe() allocates memory for dev->tx_msg_buffer, but there is no its deallocation in ems_usb_disconnect(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev Cc: Signed-off-by: Marc Kleine-Budde

can: kvaser_usb: Simplify struct kvaser_cmd_cardinfo

2018-07-27T08:40:19Z

serial_number_high can be removed from the struct since it is never used in the USBcan II firmware. Signed-off-by: Jimmy Assarsson Signed-off-by: Marc Kleine-Budde

can: kvaser_usb: Add support for Kvaser USB hydra family

2018-07-27T08:40:19Z

This patch adds support for a new Kvaser USB family, denoted hydra. The hydra family currently contains USB devices with one CAN channel up to five. There are devices with and without CAN FD support. Signed-off-by: Jimmy Assarsson Signed-off-by: Christer Beskow Signed-off-by: Nicklas Johansson Signed-off-by: Martin Henriksson Signed-off-by: Marc Kleine-Budde