diff options
| author | Peng Li <lipeng321@huawei.com> | 2021-06-19 17:56:27 +0800 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-07-25 11:36:27 +0200 |
| commit | 02400533bb70ce3fa0c36e2e91acbc4f9473df71 (patch) | |
| tree | bc38d6e9eb8e0ca7459af856cacc8230c6d6c6ae /drivers/net/can/at91_can.c | |
| parent | ccc5f1c994dfde9a2e0260895fa3c232dc14c82d (diff) | |
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: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/at91_can.c')
| -rw-r--r-- | drivers/net/can/at91_can.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c index 8fab80887117..87c2555933e4 100644 --- a/drivers/net/can/at91_can.c +++ b/drivers/net/can/at91_can.c @@ -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; } |