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| author | Joe Perches <joe@perches.com> | 2012-05-08 18:56:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-09 20:49:19 -0400 |
| commit | 8feedbb4a710784d2858acba5c90e903e93e36eb (patch) | |
| tree | d8a23fc9414b5ce994bd23426844a56afecb3fc5 | |
| parent | 4c764729aba365796c09d988f53043891f822acb (diff) | |
| download | linux-3.10-8feedbb4a710784d2858acba5c90e903e93e36eb.tar.gz linux-3.10-8feedbb4a710784d2858acba5c90e903e93e36eb.tar.bz2 linux-3.10-8feedbb4a710784d2858acba5c90e903e93e36eb.zip | |
dsa: 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/dsa/slave.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 56cf9b8e1c7..e32083d5d8f 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -66,7 +66,7 @@ static int dsa_slave_open(struct net_device *dev) if (!(master->flags & IFF_UP)) return -ENETDOWN; - if (compare_ether_addr(dev->dev_addr, master->dev_addr)) { + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) { err = dev_uc_add(master, dev->dev_addr); if (err < 0) goto out; @@ -89,7 +89,7 @@ clear_allmulti: if (dev->flags & IFF_ALLMULTI) dev_set_allmulti(master, -1); del_unicast: - if (compare_ether_addr(dev->dev_addr, master->dev_addr)) + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) dev_uc_del(master, dev->dev_addr); out: return err; @@ -107,7 +107,7 @@ static int dsa_slave_close(struct net_device *dev) if (dev->flags & IFF_PROMISC) dev_set_promiscuity(master, -1); - if (compare_ether_addr(dev->dev_addr, master->dev_addr)) + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) dev_uc_del(master, dev->dev_addr); return 0; @@ -146,13 +146,13 @@ static int dsa_slave_set_mac_address(struct net_device *dev, void *a) if (!(dev->flags & IFF_UP)) goto out; - if (compare_ether_addr(addr->sa_data, master->dev_addr)) { + if (!ether_addr_equal(addr->sa_data, master->dev_addr)) { err = dev_uc_add(master, addr->sa_data); if (err < 0) return err; } - if (compare_ether_addr(dev->dev_addr, master->dev_addr)) + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) dev_uc_del(master, dev->dev_addr); out: |