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authorPeng Li <lipeng321@huawei.com>2021-06-19 12:56:27 +0300
committerMarc Kleine-Budde <mkl@pengutronix.de>2021-07-25 12:36:27 +0300
commit02400533bb70ce3fa0c36e2e91acbc4f9473df71 (patch)
treebc38d6e9eb8e0ca7459af856cacc8230c6d6c6ae /drivers/net/can/at91_can.c
parentccc5f1c994dfde9a2e0260895fa3c232dc14c82d (diff)
downloadlinux-02400533bb70ce3fa0c36e2e91acbc4f9473df71.tar.xz
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.c14
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;
}