Commit 02400533 authored by Peng Li's avatar Peng Li Committed by Marc Kleine-Budde
Browse files

net: at91_can: add braces {} to all arms of the statement 

Braces {} should be used on all arms of this statement.

Link: https://lore.kernel.org/r/1624096589-13452-7-git-send-email-huangguangbin2@huawei.com


Signed-off-by: default avatarPeng Li <lipeng321@huawei.com>
Signed-off-by: default avatarGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent ccc5f1c9

drivers/net/can/at91_can.c

+7 −7
Original line number Diff line number Diff line
@@ -585,9 +585,9 @@ static void at91_read_mb(struct net_device *dev, unsigned int mb, 
	reg_msr = at91_read(priv, AT91_MSR(mb));

	cf->len = can_cc_dlc2len((reg_msr >> 16) & 0xf);



	if (reg_msr & AT91_MSR_MRTR)

	if (reg_msr & AT91_MSR_MRTR) {

		cf->can_id |= CAN_RTR_FLAG;

	else {

	} else {

		*(u32 *)(cf->data + 0) = at91_read(priv, AT91_MDL(mb));

		*(u32 *)(cf->data + 4) = at91_read(priv, AT91_MDH(mb));

	}
@@ -1020,15 +1020,15 @@ static void at91_irq_err(struct net_device *dev) 
		reg_sr = at91_read(priv, AT91_SR);



		/* we need to look at the unmasked reg_sr */

		if (unlikely(reg_sr & AT91_IRQ_BOFF))

		if (unlikely(reg_sr & AT91_IRQ_BOFF)) {

			new_state = CAN_STATE_BUS_OFF;

		else if (unlikely(reg_sr & AT91_IRQ_ERRP))

		} else if (unlikely(reg_sr & AT91_IRQ_ERRP)) {

			new_state = CAN_STATE_ERROR_PASSIVE;

		else if (unlikely(reg_sr & AT91_IRQ_WARN))

		} else if (unlikely(reg_sr & AT91_IRQ_WARN)) {

			new_state = CAN_STATE_ERROR_WARNING;

		else if (likely(reg_sr & AT91_IRQ_ERRA))

		} else if (likely(reg_sr & AT91_IRQ_ERRA)) {

			new_state = CAN_STATE_ERROR_ACTIVE;

		else {

		} else {

			netdev_err(dev, "BUG! hardware in undefined state\n");

			return;

		}