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authorJoe Perches <joe@perches.com>2012-05-08 18:56:55 +0000
committerDavid S. Miller <davem@davemloft.net>2012-05-09 20:49:19 -0400
commitac422d3cc25351819ec80b7e2852fd2c600c317c (patch)
treea6ca456ad41256bf2cee71a189c1c05027f16532 /net/wireless/util.c
parent8561cf99785faf73cccb9f417170d8b5844bf496 (diff)
downloadlinux-ac422d3cc25351819ec80b7e2852fd2c600c317c.tar.bz2
wireless: 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. I removed a conversion from scan.c/cmp_bss_core that appears to be a sorting function. 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>
Diffstat (limited to 'net/wireless/util.c')
-rw-r--r--net/wireless/util.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 6cba00173a2f..3ba366f51b07 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -609,10 +609,9 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
payload = frame->data;
ethertype = (payload[6] << 8) | payload[7];
- if (likely((compare_ether_addr(payload, rfc1042_header) == 0 &&
+ if (likely((ether_addr_equal(payload, rfc1042_header) &&
ethertype != ETH_P_AARP && ethertype != ETH_P_IPX) ||
- compare_ether_addr(payload,
- bridge_tunnel_header) == 0)) {
+ ether_addr_equal(payload, bridge_tunnel_header))) {
/* remove RFC1042 or Bridge-Tunnel
* encapsulation and replace EtherType */
skb_pull(frame, 6);