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Subject[PATCH 5.10 178/289] can: mcp251xfd: mcp251xfd_probe(): add missing can_rx_offload_del() in error path
Date
From: Marc Kleine-Budde <mkl@pengutronix.de>

[ Upstream commit 4376ea42db8bfcac2bc3a30bba93917244a8c2d4 ]

This patch adds the missing can_rx_offload_del(), that must be called
if mcp251xfd_register() fails.

Fixes: 55e5b97f003e ("can: mcp25xxfd: add driver for Microchip MCP25xxFD SPI CAN")
Link: https://lore.kernel.org/r/20210504091838.1109047-1-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
index 096d818c167e..68ff931993c2 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
@@ -2870,10 +2870,12 @@ static int mcp251xfd_probe(struct spi_device *spi)

err = mcp251xfd_register(priv);
if (err)
- goto out_free_candev;
+ goto out_can_rx_offload_del;

return 0;

+ out_can_rx_offload_del:
+ can_rx_offload_del(&priv->offload);
out_free_candev:
spi->max_speed_hz = priv->spi_max_speed_hz_orig;

--
2.30.2


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