Commit 7fbda130 authored Aug 19, 2019 by Marc Kleine-Budde

can: tcan4x5x: tcan4x5x_can_probe(): add missing error handling if mcan_class is NULL



This patch adds the missing error handling in tcan4x5x_can_probe() if
mcan_class is NULL.

Fixes: 5443c226 ("can: tcan4x5x: Add tcan4x5x driver to the kernel")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

parent ad07819f

drivers/net/can/m_can/tcan4x5x.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -414,6 +414,9 @@ static int tcan4x5x_can_probe(struct spi_device *spi)
		int freq, ret;

		mcan_class = m_can_class_allocate_dev(&spi->dev);
		if (!mcan_class)
		return -ENOMEM;

		priv = devm_kzalloc(&spi->dev, sizeof(*priv), GFP_KERNEL);
		if (!priv)
		return -ENOMEM;