From 9a7b6ef9b9938a1f5cb91ccc0b713b9443edc79f Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Tue, 8 May 2012 18:56:49 +0000 Subject: bridge: Convert compare_ether_addr to ether_addr_equal Use the new bool function ether_addr_equal to add some clarity and reduce the likelihood for misuse of compare_ether_addr for sorting. Done via cocci script: $ cat compare_ether_addr.cocci @@ expression a,b; @@ - !compare_ether_addr(a, b) + ether_addr_equal(a, b) @@ expression a,b; @@ - compare_ether_addr(a, b) + !ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) == 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) != 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) == 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) != 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !!ether_addr_equal(a, b) + ether_addr_equal(a, b) Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- net/bridge/br_fdb.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'net/bridge/br_fdb.c') diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 5945c54..d21f323 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -107,8 +107,8 @@ void br_fdb_changeaddr(struct net_bridge_port *p, const unsigned char *newaddr) struct net_bridge_port *op; list_for_each_entry(op, &br->port_list, list) { if (op != p && - !compare_ether_addr(op->dev->dev_addr, - f->addr.addr)) { + ether_addr_equal(op->dev->dev_addr, + f->addr.addr)) { f->dst = op; goto insert; } @@ -214,8 +214,8 @@ void br_fdb_delete_by_port(struct net_bridge *br, struct net_bridge_port *op; list_for_each_entry(op, &br->port_list, list) { if (op != p && - !compare_ether_addr(op->dev->dev_addr, - f->addr.addr)) { + ether_addr_equal(op->dev->dev_addr, + f->addr.addr)) { f->dst = op; goto skip_delete; } @@ -237,7 +237,7 @@ struct net_bridge_fdb_entry *__br_fdb_get(struct net_bridge *br, struct net_bridge_fdb_entry *fdb; hlist_for_each_entry_rcu(fdb, h, &br->hash[br_mac_hash(addr)], hlist) { - if (!compare_ether_addr(fdb->addr.addr, addr)) { + if (ether_addr_equal(fdb->addr.addr, addr)) { if (unlikely(has_expired(br, fdb))) break; return fdb; @@ -331,7 +331,7 @@ static struct net_bridge_fdb_entry *fdb_find(struct hlist_head *head, struct net_bridge_fdb_entry *fdb; hlist_for_each_entry(fdb, h, head, hlist) { - if (!compare_ether_addr(fdb->addr.addr, addr)) + if (ether_addr_equal(fdb->addr.addr, addr)) return fdb; } return NULL; @@ -344,7 +344,7 @@ static struct net_bridge_fdb_entry *fdb_find_rcu(struct hlist_head *head, struct net_bridge_fdb_entry *fdb; hlist_for_each_entry_rcu(fdb, h, head, hlist) { - if (!compare_ether_addr(fdb->addr.addr, addr)) + if (ether_addr_equal(fdb->addr.addr, addr)) return fdb; } return NULL; -- cgit v1.1