From 95f050bf7f64be5168ae2e2c715bb0b0ded141d1 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 6 Mar 2012 16:12:15 -0500 Subject: [PATCH] net: Use bool for return value of dev_valid_name(). Signed-off-by: David S. Miller --- include/linux/netdevice.h | 2 +- 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 4d279c5287f8..a89933bc4f2f 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 5ef3b65c3687..0090809af7bd 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);