diff options
| -rw-r--r-- | net/decnet/dn_dev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index 3b726f31c64c..4400da7739da 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -41,6 +41,7 @@ #include <linux/sysctl.h> #include <linux/notifier.h> #include <linux/slab.h> +#include <linux/jiffies.h> #include <asm/uaccess.h> #include <net/net_namespace.h> #include <net/neighbour.h> @@ -875,7 +876,7 @@ static void dn_send_endnode_hello(struct net_device *dev, struct dn_ifaddr *ifa) static int dn_am_i_a_router(struct dn_neigh *dn, struct dn_dev *dn_db, struct dn_ifaddr *ifa) { /* First check time since device went up */ - if ((jiffies - dn_db->uptime) < DRDELAY) + if (time_before(jiffies, dn_db->uptime + DRDELAY)) return 0; /* If there is no router, then yes... */ |