diff options
| -rw-r--r-- | net/ipv4/route.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index c4c60e9f068..869cf1c44b7 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -785,7 +785,7 @@ static void rt_check_expire(void) static unsigned int rover; unsigned int i = rover, goal; struct rtable *rth, **rthp; - unsigned long length = 0, samples = 0; + unsigned long samples = 0; unsigned long sum = 0, sum2 = 0; u64 mult; @@ -795,9 +795,9 @@ static void rt_check_expire(void) goal = (unsigned int)mult; if (goal > rt_hash_mask) goal = rt_hash_mask + 1; - length = 0; for (; goal > 0; goal--) { unsigned long tmo = ip_rt_gc_timeout; + unsigned long length; i = (i + 1) & rt_hash_mask; rthp = &rt_hash_table[i].chain; @@ -809,6 +809,7 @@ static void rt_check_expire(void) if (*rthp == NULL) continue; + length = 0; spin_lock_bh(rt_hash_lock_addr(i)); while ((rth = *rthp) != NULL) { if (rt_is_expired(rth)) { |