can: af_can: balance braces around else statements (8325ce9b) · Commits · 戴 / test

net/can/af_can.c

+8 −5

Original line number	Diff line number	Diff line
		@@ -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);