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authorDan Carpenter <dan.carpenter@oracle.com>2017-06-28 14:44:21 +0300
committerDavid S. Miller <davem@davemloft.net>2017-06-29 14:19:24 -0400
commitacb4b7df48b539cb391287921de57e4e5fae3460 (patch)
tree597b43a9f7267cf3afad24dd89182f369e925752
parent6b27c8adf27edf1dabe2cdcfaa101ef7e2712415 (diff)
downloadlinux-acb4b7df48b539cb391287921de57e4e5fae3460.tar.bz2
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 <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/rocker/rocker_ofdpa.c2
1 files changed, 1 insertions, 1 deletions
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);