diff options
Diffstat (limited to 'net/ax25/ax25_route.c')
| -rw-r--r-- | net/ax25/ax25_route.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c index 51b7bdaf27e..0a0381622b1 100644 --- a/net/ax25/ax25_route.c +++ b/net/ax25/ax25_route.c @@ -71,7 +71,7 @@ void ax25_rt_device_down(struct net_device *dev) write_unlock(&ax25_route_lock); } -static int ax25_rt_add(struct ax25_routes_struct *route) +static int __must_check ax25_rt_add(struct ax25_routes_struct *route) { ax25_route *ax25_rt; ax25_dev *ax25_dev; @@ -432,11 +432,12 @@ int ax25_rt_autobind(ax25_cb *ax25, ax25_address *addr) } if (ax25_rt->digipeat != NULL) { - if ((ax25->digipeat = kmalloc(sizeof(ax25_digi), GFP_ATOMIC)) == NULL) { + ax25->digipeat = kmemdup(ax25_rt->digipeat, sizeof(ax25_digi), + GFP_ATOMIC); + if (ax25->digipeat == NULL) { err = -ENOMEM; goto put; } - memcpy(ax25->digipeat, ax25_rt->digipeat, sizeof(ax25_digi)); ax25_adjust_path(addr, ax25->digipeat); } |