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Date: Sun, 01 Sep 2013 13:11:55 -0700
From: Joe Perches <joe@...ches.com>
To: Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc: David Miller <davem@...emloft.net>,
netdev <netdev@...r.kernel.org>,
LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH net-next] llc: Use normal etherdevice.h tests
Convert the llc_<foo> static inlines to the
equivalents from etherdevice.h and remove
the llc_<foo> static inline functions.
llc_mac_null -> is_zero_ether_addr
llc_mac_multicast -> is_multicast_ether_addr
llc_mac_match -> ether_addr_equal
Signed-off-by: Joe Perches <joe@...ches.com>
---
include/net/llc_if.h | 30 ------------------------------
net/llc/af_llc.c | 6 +++---
net/llc/llc_conn.c | 6 +++---
net/llc/llc_sap.c | 4 ++--
4 files changed, 8 insertions(+), 38 deletions(-)
diff --git a/include/net/llc_if.h b/include/net/llc_if.h
index b595a00..f0cb909 100644
--- a/include/net/llc_if.h
+++ b/include/net/llc_if.h
@@ -62,36 +62,6 @@
#define LLC_STATUS_CONFLICT 7 /* disconnect conn */
#define LLC_STATUS_RESET_DONE 8 /* */
-/**
- * llc_mac_null - determines if a address is a null mac address
- * @mac: Mac address to test if null.
- *
- * Determines if a given address is a null mac address. Returns 0 if the
- * address is not a null mac, 1 if the address is a null mac.
- */
-static inline int llc_mac_null(const u8 *mac)
-{
- return is_zero_ether_addr(mac);
-}
-
-static inline int llc_mac_multicast(const u8 *mac)
-{
- return is_multicast_ether_addr(mac);
-}
-/**
- * llc_mac_match - determines if two mac addresses are the same
- * @mac1: First mac address to compare.
- * @mac2: Second mac address to compare.
- *
- * Determines if two given mac address are the same. Returns 0 if there
- * is not a complete match up to len, 1 if a complete match up to len is
- * found.
- */
-static inline int llc_mac_match(const u8 *mac1, const u8 *mac2)
-{
- return !compare_ether_addr(mac1, mac2);
-}
-
extern int llc_establish_connection(struct sock *sk, u8 *lmac,
u8 *dmac, u8 dsap);
extern int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb);
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 48aaa89..6cba486 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -321,12 +321,12 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
if (llc->dev) {
if (!addr->sllc_arphrd)
addr->sllc_arphrd = llc->dev->type;
- if (llc_mac_null(addr->sllc_mac))
+ if (is_zero_ether_addr(addr->sllc_mac))
memcpy(addr->sllc_mac, llc->dev->dev_addr,
IFHWADDRLEN);
if (addr->sllc_arphrd != llc->dev->type ||
- !llc_mac_match(addr->sllc_mac,
- llc->dev->dev_addr)) {
+ !ether_addr_equal(addr->sllc_mac,
+ llc->dev->dev_addr)) {
rc = -EINVAL;
llc->dev = NULL;
}
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index 0d0d416..cd87241 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -478,8 +478,8 @@ static inline bool llc_estab_match(const struct llc_sap *sap,
return llc->laddr.lsap == laddr->lsap &&
llc->daddr.lsap == daddr->lsap &&
- llc_mac_match(llc->laddr.mac, laddr->mac) &&
- llc_mac_match(llc->daddr.mac, daddr->mac);
+ ether_addr_equal(llc->laddr.mac, laddr->mac) &&
+ ether_addr_equal(llc->daddr.mac, daddr->mac);
}
/**
@@ -550,7 +550,7 @@ static inline bool llc_listener_match(const struct llc_sap *sap,
return sk->sk_type == SOCK_STREAM && sk->sk_state == TCP_LISTEN &&
llc->laddr.lsap == laddr->lsap &&
- llc_mac_match(llc->laddr.mac, laddr->mac);
+ ether_addr_equal(llc->laddr.mac, laddr->mac);
}
static struct sock *__llc_lookup_listener(struct llc_sap *sap,
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 78be45c..e585069 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -302,7 +302,7 @@ static inline bool llc_dgram_match(const struct llc_sap *sap,
return sk->sk_type == SOCK_DGRAM &&
llc->laddr.lsap == laddr->lsap &&
- llc_mac_match(llc->laddr.mac, laddr->mac);
+ ether_addr_equal(llc->laddr.mac, laddr->mac);
}
/**
@@ -425,7 +425,7 @@ void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb)
llc_pdu_decode_da(skb, laddr.mac);
llc_pdu_decode_dsap(skb, &laddr.lsap);
- if (llc_mac_multicast(laddr.mac)) {
+ if (is_multicast_ether_addr(laddr.mac)) {
llc_sap_mcast(sap, &laddr, skb);
kfree_skb(skb);
} else {
--
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