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Commit b61f6740 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde Committed by David S. Miller
Browse files

can: at91_can: fix compiler warning in at91_irq_err_state 



This patch fixes the following compiler warning:

drivers/net/can/at91_can.c: In function 'at91_irq_err_state':
drivers/net/can/at91_can.c:779: warning: 'reg_ier' may be used uninitialized in this function
drivers/net/can/at91_can.c:779: warning: 'reg_idr' may be used uninitialized in this function

Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 759a6c76

drivers/net/can/at91_can.c

+1 −1
Original line number Diff line number Diff line
@@ -764,7 +764,7 @@ static void at91_irq_err_state(struct net_device *dev, 
		struct can_frame *cf, enum can_state new_state)

{

	struct at91_priv *priv = netdev_priv(dev);

	u32 reg_idr, reg_ier, reg_ecr;

	u32 reg_idr = 0, reg_ier = 0, reg_ecr;

	u8 tec, rec;



	reg_ecr = at91_read(priv, AT91_ECR);