GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-08 15:33:47 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

net: Use bool for return value of dev_valid_name().

Browse source 
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2012-03-06 16:12:15 -05:00
parent 66431a7d45
commit 95f050bf7f
2 changed files with 7 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/linux/netdevice.h
View file

@ -2122,7 +2122,7 @@ extern int netdev_rx_handler_register(struct net_device *dev,
void *rx_handler_data); void *rx_handler_data);
extern void netdev_rx_handler_unregister(struct net_device *dev); 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_ioctl(struct net *net, unsigned int cmd, void __user *);
extern int dev_ethtool(struct net *net, struct ifreq *); extern int dev_ethtool(struct net *net, struct ifreq *);
extern unsigned dev_get_flags(const struct net_device *); extern unsigned dev_get_flags(const struct net_device *);

12
net/core/dev.c
View file

@ -848,21 +848,21 @@ EXPORT_SYMBOL(dev_get_by_flags_rcu);
* to allow sysfs to work. We also disallow any kind of * to allow sysfs to work. We also disallow any kind of
* whitespace. * whitespace.
*/ */
int dev_valid_name(const char *name) bool dev_valid_name(const char *name)
{ {
if (*name == '\0') if (*name == '\0')
return 0; return false;
if (strlen(name) >= IFNAMSIZ) if (strlen(name) >= IFNAMSIZ)
return 0; return false;
if (!strcmp(name, ".") || !strcmp(name, "..")) if (!strcmp(name, ".") || !strcmp(name, ".."))
return 0; return false;
while (*name) { while (*name) {
if (*name == '/' || isspace(*name)) if (*name == '/' || isspace(*name))
return 0; return false;
name++; name++;
} }
return 1; return true;
} }
EXPORT_SYMBOL(dev_valid_name); EXPORT_SYMBOL(dev_valid_name);