can: af_can: balance braces around else statements
This patch balances the braces around else statements, so that
checkpatch doesn't complain anymore.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
diff --git a/net/can/af_can.c b/net/can/af_can.c
index dc8f972..e3b3767 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -209,8 +209,9 @@ int can_send(struct sk_buff *skb, int loop)
skb->protocol = htons(ETH_P_CANFD);
if (unlikely(cfd->len > CANFD_MAX_DLEN))
goto inval_skb;
- } else
+ } else {
goto inval_skb;
+ }
/* Make sure the CAN frame can pass the selected CAN netdevice.
* As structs can_frame and canfd_frame are similar, we can provide
@@ -753,8 +754,9 @@ int can_proto_register(const struct can_proto *cp)
if (rcu_access_pointer(proto_tab[proto])) {
pr_err("can: protocol %d already registered\n", proto);
err = -EBUSY;
- } else
+ } else {
RCU_INIT_POINTER(proto_tab[proto], cp);
+ }
mutex_unlock(&proto_tab_lock);
@@ -812,15 +814,16 @@ static int can_notifier(struct notifier_block *nb, unsigned long msg,
d = dev->ml_priv;
if (d) {
- if (d->entries)
+ if (d->entries) {
d->remove_on_zero_entries = 1;
- else {
+ } else {
kfree(d);
dev->ml_priv = NULL;
}
- } else
+ } else {
pr_err("can: notifier: receive list not found for dev "
"%s\n", dev->name);
+ }
spin_unlock(&dev_net(dev)->can.can_rcvlists_lock);