can: tcan4x5x: cdev_to_priv(): remove stray empty line

This patch removes a stray empty line in the cdev_to_priv() function.

Fixes: ac33ffd3 ("can: m_can: let m_can_class_allocate_dev() allocate driver specific private data")
Link: https://lore.kernel.org/r/20210819111703.599686-1-mkl@pengutronix.deSigned-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/m_can/tcan4x5x-core.c

@@ -105,7 +105,6 @@
 static inline struct tcan4x5x_priv *cdev_to_priv(struct m_can_classdev *cdev)
 {
 	return container_of(cdev, struct tcan4x5x_priv, cdev);
-
 }
 
 static void tcan4x5x_check_wake(struct tcan4x5x_priv *priv)