mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-12-27 14:41:22 -05:00
Commit2603be9e81("can: gs_usb: gs_can_open(): improve error handling") added missing error handling to the gs_can_open() function. The driver uses 2 USB anchors to track the allocated URBs: the TX URBs in struct gs_can::tx_submitted for each netdev and the RX URBs in struct gs_usb::rx_submitted for the USB device. gs_can_open() allocates the RX URBs, while TX URBs are allocated during gs_can_start_xmit(). The cleanup in gs_can_open() kills all anchored dev->tx_submitted URBs (which is not necessary since the netdev is not yet registered), but misses the parent->rx_submitted URBs. Fix the problem by killing the rx_submitted instead of the tx_submitted. Fixes:2603be9e81("can: gs_usb: gs_can_open(): improve error handling") Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20251210-gs_usb-fix-error-handling-v1-1-d6a5a03f10bb@pengutronix.de Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>