diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 0b48e294aaf..1a59f2173f0 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -626,7 +626,7 @@ struct net_device * dev_get_by_flags(unsigned short if_flags, unsigned short mas * Network device names need to be valid file names to * to allow sysfs to work */ -static int dev_valid_name(const char *name) +int dev_valid_name(const char *name) { return !(*name == '\0' || !strcmp(name, ".") @@ -1113,7 +1113,8 @@ out: void netdev_rx_csum_fault(struct net_device *dev) { if (net_ratelimit()) { - printk(KERN_ERR "%s: hw csum failure.\n", dev->name); + printk(KERN_ERR "%s: hw csum failure.\n", + dev ? dev->name : "<unknown>"); dump_stack(); } } @@ -3269,6 +3270,7 @@ EXPORT_SYMBOL(__dev_get_by_index); EXPORT_SYMBOL(__dev_get_by_name); EXPORT_SYMBOL(__dev_remove_pack); EXPORT_SYMBOL(__skb_linearize); +EXPORT_SYMBOL(dev_valid_name); EXPORT_SYMBOL(dev_add_pack); EXPORT_SYMBOL(dev_alloc_name); EXPORT_SYMBOL(dev_close); |