diff options
author | Joe Perches <joe@perches.com> | 2012-05-08 18:56:50 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-05-09 20:49:17 -0400 |
commit | 150238ebb4a1ad2c3d09aea754720ad2e898c59f (patch) | |
tree | 9ff803ca540794241bfd07cebde9cc19593a5af6 | |
parent | 9a7b6ef9b9938a1f5cb91ccc0b713b9443edc79f (diff) | |
download | linux-150238ebb4a1ad2c3d09aea754720ad2e898c59f.tar.bz2 |
atm: 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 <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | net/atm/lec.c | 6 | ||||
-rw-r--r-- | net/atm/mpc.c | 3 |
2 files changed, 4 insertions, 5 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c index f1964caa0f83..bb35cb76b3af 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -1255,7 +1255,7 @@ static int lane2_associate_req(struct net_device *dev, const u8 *lan_dst, struct sk_buff *skb; struct lec_priv *priv = netdev_priv(dev); - if (compare_ether_addr(lan_dst, dev->dev_addr)) + if (!ether_addr_equal(lan_dst, dev->dev_addr)) return 0; /* not our mac address */ kfree(priv->tlvs); /* NULL if there was no previous association */ @@ -1662,7 +1662,7 @@ static struct lec_arp_table *lec_arp_find(struct lec_priv *priv, head = &priv->lec_arp_tables[HASH(mac_addr[ETH_ALEN - 1])]; hlist_for_each_entry(entry, node, head, next) { - if (!compare_ether_addr(mac_addr, entry->mac_addr)) + if (ether_addr_equal(mac_addr, entry->mac_addr)) return entry; } return NULL; @@ -1849,7 +1849,7 @@ static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv, case 1: return priv->mcast_vcc; case 2: /* LANE2 wants arp for multicast addresses */ - if (!compare_ether_addr(mac_to_find, bus_mac)) + if (ether_addr_equal(mac_to_find, bus_mac)) return priv->mcast_vcc; break; default: diff --git a/net/atm/mpc.c b/net/atm/mpc.c index aa972409f093..d4cc1be5c364 100644 --- a/net/atm/mpc.c +++ b/net/atm/mpc.c @@ -592,8 +592,7 @@ static netdev_tx_t mpc_send_packet(struct sk_buff *skb, goto non_ip; while (i < mpc->number_of_mps_macs) { - if (!compare_ether_addr(eth->h_dest, - (mpc->mps_macs + i*ETH_ALEN))) + if (ether_addr_equal(eth->h_dest, mpc->mps_macs + i * ETH_ALEN)) if (send_via_shortcut(skb, mpc) == 0) /* try shortcut */ return NETDEV_TX_OK; i++; |