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can: mcp251x: mcp251x_can_probe(): add missing unregister_candev() in…
… error path [ Upstream commit b1a09b6 ] In mcp251x_can_probe(), if mcp251x_gpio_setup() fails, it forgets to unregister the CAN device. Fix this by unregistering can device in mcp251x_can_probe(). Fixes: 2d52dab ("can: mcp251x: add GPIO support") Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn> Link: https://lore.kernel.org/all/20221024090256.717236-1-dzm91@hust.edu.cn [mkl: adjust label] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
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