diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/neighbour.c | 3 | ||||
| -rw-r--r-- | net/core/sysctl_net_core.c | 15 |
2 files changed, 2 insertions, 16 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index f6bdcad47da..851eb927ed9 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -32,6 +32,7 @@ #include <net/sock.h> #include <linux/rtnetlink.h> #include <linux/random.h> +#include <linux/string.h> #define NEIGH_DEBUG 1 @@ -2592,7 +2593,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, t->neigh_vars[17].extra1 = dev; } - dev_name = net_sysctl_strdup(dev_name_source); + dev_name = kstrdup(dev_name_source, GFP_KERNEL); if (!dev_name) { err = -ENOBUFS; goto free; diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index c8be646cb19..880a8881521 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -35,19 +35,6 @@ extern int sysctl_somaxconn; extern char sysctl_divert_version[]; #endif /* CONFIG_NET_DIVERT */ -/* - * This strdup() is used for creating copies of network - * device names to be handed over to sysctl. - */ - -char *net_sysctl_strdup(const char *s) -{ - char *rv = kmalloc(strlen(s)+1, GFP_KERNEL); - if (rv) - strcpy(rv, s); - return rv; -} - ctl_table core_table[] = { #ifdef CONFIG_NET { @@ -177,6 +164,4 @@ ctl_table core_table[] = { { .ctl_name = 0 } }; -EXPORT_SYMBOL(net_sysctl_strdup); - #endif |