drivers/net: Convert uses of 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: (and a little typing)
$ 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>
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 6b560f3..8f6d6c1 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -478,7 +478,7 @@
struct vxlan_fdb *f;
hlist_for_each_entry_rcu(f, head, hlist) {
- if (compare_ether_addr(mac, f->eth_addr) == 0)
+ if (ether_addr_equal(mac, f->eth_addr))
return f;
}
@@ -1049,8 +1049,7 @@
skb->protocol = eth_type_trans(skb, vxlan->dev);
/* Ignore packet loops (and multicast echo) */
- if (compare_ether_addr(eth_hdr(skb)->h_source,
- vxlan->dev->dev_addr) == 0)
+ if (ether_addr_equal(eth_hdr(skb)->h_source, vxlan->dev->dev_addr))
goto drop;
/* Re-examine inner Ethernet packet */
@@ -1320,7 +1319,7 @@
if (n) {
bool diff;
- diff = compare_ether_addr(eth_hdr(skb)->h_dest, n->ha) != 0;
+ diff = !ether_addr_equal(eth_hdr(skb)->h_dest, n->ha);
if (diff) {
memcpy(eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest,
dev->addr_len);