net: Use bool for return value of dev_valid_name(). (95f050bf) · Commits · 戴 / test

include/linux/netdevice.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -2122,7 +2122,7 @@ extern int netdev_rx_handler_register(struct net_device *dev,
		void *rx_handler_data);
		extern void netdev_rx_handler_unregister(struct net_device *dev);

		extern int dev_valid_name(const char *name);
		extern bool dev_valid_name(const char *name);
		extern int dev_ioctl(struct net net, unsigned int cmd, void __user );
		extern int dev_ethtool(struct net net, struct ifreq );
		extern unsigned dev_get_flags(const struct net_device *);

+6 −6

Original line number	Diff line number	Diff line
		@@ -848,21 +848,21 @@ EXPORT_SYMBOL(dev_get_by_flags_rcu);
		* to allow sysfs to work. We also disallow any kind of
		* whitespace.
		*/
		int dev_valid_name(const char *name)
		bool dev_valid_name(const char *name)
		{
		if (*name == '\0')
		return 0;
		return false;
		if (strlen(name) >= IFNAMSIZ)
		return 0;
		return false;
		if (!strcmp(name, ".") \|\| !strcmp(name, ".."))
		return 0;
		return false;

		while (*name) {
		if (name == '/' \|\| isspace(name))
		return 0;
		return false;
		name++;
		}
		return 1;
		return true;
		}
		EXPORT_SYMBOL(dev_valid_name);