From acb4b7df48b539cb391287921de57e4e5fae3460 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 28 Jun 2017 14:44:21 +0300 Subject: [PATCH] rocker: move dereference before free My static checker complains that ofdpa_neigh_del() can sometimes free "found". It just makes sense to use it first before deleting it. Fixes: ecf244f753e0 ("rocker: fix maybe-uninitialized warning") Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller --- drivers/net/ethernet/rocker/rocker_ofdpa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/rocker/rocker_ofdpa.c b/drivers/net/ethernet/rocker/rocker_ofdpa.c index 2ae852454780..a9ce82d3e9cf 100644 --- a/drivers/net/ethernet/rocker/rocker_ofdpa.c +++ b/drivers/net/ethernet/rocker/rocker_ofdpa.c @@ -1505,8 +1505,8 @@ static int ofdpa_port_ipv4_nh(struct ofdpa_port *ofdpa_port, *index = entry->index; resolved = false; } else if (removing) { - ofdpa_neigh_del(trans, found); *index = found->index; + ofdpa_neigh_del(trans, found); } else if (updating) { ofdpa_neigh_update(found, trans, NULL, false); resolved = !is_zero_ether_addr(found->eth_dst); -- 2.20.1