diff options
| author | David Ahern | 2018-10-04 20:07:54 -0700 |
|---|---|---|
| committer | David S. Miller | 2018-10-04 21:54:25 -0700 |
| commit | 1620a33695d81611360d813a47ebde9386714036 (patch) | |
| tree | 31389ac748a71fdac40f2ab6f4122267df29845b /net/ipv4 | |
| parent | e1255ed4b6dafd9966c99cde5105891cc1ac70df (diff) | |
net: Move free of dst_metrics to helper
Move the refcounting and potential free of dst metrics associated
for ipv4 and ipv6 to a common helper.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/route.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 8ccbc8f2c2cc..f71d2395c428 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1476,12 +1476,9 @@ void rt_del_uncached_list(struct rtable *rt) static void ipv4_dst_destroy(struct dst_entry *dst) { - struct dst_metrics *p = (struct dst_metrics *)DST_METRICS_PTR(dst); struct rtable *rt = (struct rtable *)dst; - if (p != &dst_default_metrics && refcount_dec_and_test(&p->refcnt)) - kfree(p); - + ip_dst_metrics_put(dst); rt_del_uncached_list(rt); } |