netdev - [PATCH net 0/7] pull-request: can 2026-01-16

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Message-ID: <20260116200323.366877-1-mkl@pengutronix.de>
Date: Fri, 16 Jan 2026 20:55:46 +0100
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
	kuba@...nel.org,
	linux-can@...r.kernel.org,
	kernel@...gutronix.de
Subject: [PATCH net 0/7] pull-request: can 2026-01-16

Hello netdev-team,

this is a pull request of 7 patches for net/main.

The first patch is by me and sets the missing CAN device default
capabilities in the CAN device layer.

The next patch is by me, target the gs_usb driver and adds the missing
unanchor URB on usb_submit_urb() error.

The last 5 patches are also from me and fix the same USB-URB leak (as
in the gs_usb driver) in the affected CAN-USB driver: ems_usb,
esd_usb, kvaser_usb, mcba_usb and usb_8dev.

regards,
Marc

---

The following changes since commit a74c7a58ca2ca1cbb93f4c01421cf24b8642b962:

  net: freescale: ucc_geth: Return early when TBI PHY can't be found (2026-01-15 20:04:25 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git tags/linux-can-fixes-for-6.19-20260116

for you to fetch changes up to 70458a363d7cf1a6b019685d44ad5932264f8a29:

  Merge patch series "can: usb: fix URB memory leaks" (2026-01-16 20:41:17 +0100)

----------------------------------------------------------------
linux-can-fixes-for-6.19-20260116

----------------------------------------------------------------
Marc Kleine-Budde (8):
      can: dev: alloc_candev_mqs(): add missing default CAN capabilities
      can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error
      can: ems_usb: ems_usb_read_bulk_callback(): fix URB memory leak
      can: esd_usb: esd_usb_read_bulk_callback(): fix URB memory leak
      can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leak
      can: mcba_usb: mcba_usb_read_bulk_callback(): fix URB memory leak
      can: usb_8dev: usb_8dev_read_bulk_callback(): fix URB memory leak
      Merge patch series "can: usb: fix URB memory leaks"

 drivers/net/can/dev/dev.c                        | 1 +
 drivers/net/can/usb/ems_usb.c                    | 8 +++++++-
 drivers/net/can/usb/esd_usb.c                    | 9 ++++++++-
 drivers/net/can/usb/gs_usb.c                     | 7 +++++++
 drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 9 ++++++++-
 drivers/net/can/usb/mcba_usb.c                   | 8 +++++++-
 drivers/net/can/usb/usb_8dev.c                   | 8 +++++++-
 7 files changed, 45 insertions(+), 5 deletions(-)