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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: ecf244f753 ("rocker: fix maybe-uninitialized warning")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2017-06-28 14:44:21 +03:00 committed by David S. Miller
parent 6b27c8adf2
commit acb4b7df48
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/rocker/rocker_ofdpa.c
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@ -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);