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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-10-15 19:46:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 19:16:03 +0100 |
| commit | 0c10d5d395632c314c6356812728a73f88f0f5e8 (patch) | |
| tree | f7c87b35eb5779091b80a6ae90896c3c521cbec8 /net/can | |
| parent | dac06227e1a3869800dd3618aaa068d5d777931c (diff) | |
can: mcp251xfd: mcp251xfd_irq(): add missing can_rx_offload_threaded_irq_finish() in case of bus off
commit 691204bd66b34ba982e19988e6eba9f6321dfe6c upstream.
The function can_rx_offload_threaded_irq_finish() is needed to trigger
the NAPI thread to deliver read CAN frames to the networking stack.
This patch adds the missing call to can_rx_offload_threaded_irq_finish()
in case of a bus off, before leaving the interrupt handler to avoid
packet starvation.
Link: https://lore.kernel.org/all/20211106201526.44292-1-mkl@pengutronix.de
Fixes: 30bfec4fec59 ("can: rx-offload: can_rx_offload_threaded_irq_finish(): add new function to be called from threaded interrupt")
Cc: stable@vger.kernel.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/can')
0 files changed, 0 insertions, 0 deletions