diff options
| author | David S. Miller <davem@davemloft.net> | 2012-03-06 16:12:15 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-03-06 16:12:15 -0500 |
| commit | 95f050bf7f64be5168ae2e2c715bb0b0ded141d1 (patch) | |
| tree | c2e7eb3980c89de4b387b8fc2c6806b9c8b10438 | |
| parent | 66431a7d4570dbafb5e25c85607779ffa9c4a4bc (diff) | |
net: Use bool for return value of dev_valid_name().
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/linux/netdevice.h | 2 | ||||
| -rw-r--r-- | net/core/dev.c | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 4d279c5287f..a89933bc4f2 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -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 *); diff --git a/net/core/dev.c b/net/core/dev.c index 5ef3b65c368..0090809af7b 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -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); |