Commit b203ca39 authored by Joe Perches's avatar Joe Perches Committed by David S. Miller

mac80211: 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: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c47fc981
......@@ -919,7 +919,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
} else
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (compare_ether_addr(mac, sdata->vif.addr) == 0)
if (ether_addr_equal(mac, sdata->vif.addr))
return -EINVAL;
if (is_multicast_ether_addr(mac))
......
......@@ -66,7 +66,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
skb_reset_tail_pointer(skb);
skb_reserve(skb, sdata->local->hw.extra_tx_headroom);
if (compare_ether_addr(ifibss->bssid, bssid))
if (!ether_addr_equal(ifibss->bssid, bssid))
sta_info_flush(sdata->local, sdata);
/* if merging, indicate to driver that we leave the old IBSS */
......@@ -315,7 +315,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
return NULL;
}
if (compare_ether_addr(bssid, sdata->u.ibss.bssid)) {
if (!ether_addr_equal(bssid, sdata->u.ibss.bssid)) {
rcu_read_lock();
return NULL;
}
......@@ -401,7 +401,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
return;
if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
compare_ether_addr(mgmt->bssid, sdata->u.ibss.bssid) == 0) {
ether_addr_equal(mgmt->bssid, sdata->u.ibss.bssid)) {
rcu_read_lock();
sta = sta_info_get(sdata, mgmt->sa);
......@@ -506,7 +506,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
goto put_bss;
/* same BSSID */
if (compare_ether_addr(cbss->bssid, sdata->u.ibss.bssid) == 0)
if (ether_addr_equal(cbss->bssid, sdata->u.ibss.bssid))
goto put_bss;
if (rx_status->flag & RX_FLAG_MACTIME_MPDU) {
......@@ -591,7 +591,7 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
if (ifibss->state == IEEE80211_IBSS_MLME_SEARCH)
return;
if (compare_ether_addr(bssid, sdata->u.ibss.bssid))
if (!ether_addr_equal(bssid, sdata->u.ibss.bssid))
return;
sta = sta_info_alloc(sdata, addr, GFP_ATOMIC);
......@@ -829,7 +829,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
if (!tx_last_beacon && is_multicast_ether_addr(mgmt->da))
return;
if (compare_ether_addr(mgmt->bssid, ifibss->bssid) != 0 &&
if (!ether_addr_equal(mgmt->bssid, ifibss->bssid) &&
!is_broadcast_ether_addr(mgmt->bssid))
return;
......
......@@ -1195,7 +1195,7 @@ static inline struct ieee80211_local *hw_to_local(
static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr)
{
return compare_ether_addr(raddr, addr) == 0 ||
return ether_addr_equal(raddr, addr) ||
is_broadcast_ether_addr(raddr);
}
......
......@@ -127,7 +127,7 @@ static int ieee80211_check_concurrent_iface(struct ieee80211_sub_if_data *sdata,
* The remaining checks are only performed for interfaces
* with the same MAC address.
*/
if (compare_ether_addr(dev->dev_addr, ndev->dev_addr))
if (!ether_addr_equal(dev->dev_addr, ndev->dev_addr))
continue;
/*
......
......@@ -209,7 +209,7 @@ int mesh_rmc_check(u8 *sa, struct ieee80211s_hdr *mesh_hdr,
kmem_cache_free(rm_cache, p);
--entries;
} else if ((seqnum == p->seqnum) &&
(compare_ether_addr(sa, p->sa) == 0))
(ether_addr_equal(sa, p->sa)))
return -1;
}
......@@ -639,7 +639,7 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
/* ignore ProbeResp to foreign address */
if (stype == IEEE80211_STYPE_PROBE_RESP &&
compare_ether_addr(mgmt->da, sdata->vif.addr))
!ether_addr_equal(mgmt->da, sdata->vif.addr))
return;
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
......
......@@ -422,7 +422,7 @@ static u32 hwmp_route_info_get(struct ieee80211_sub_if_data *sdata,
new_metric = MAX_METRIC;
exp_time = TU_TO_EXP_TIME(orig_lifetime);
if (compare_ether_addr(orig_addr, sdata->vif.addr) == 0) {
if (ether_addr_equal(orig_addr, sdata->vif.addr)) {
/* This MP is the originator, we are not interested in this
* frame, except for updating transmitter's path info.
*/
......@@ -472,7 +472,7 @@ static u32 hwmp_route_info_get(struct ieee80211_sub_if_data *sdata,
/* Update and check transmitter routing info */
ta = mgmt->sa;
if (compare_ether_addr(orig_addr, ta) == 0)
if (ether_addr_equal(orig_addr, ta))
fresh_info = false;
else {
fresh_info = true;
......@@ -533,7 +533,7 @@ static void hwmp_preq_frame_process(struct ieee80211_sub_if_data *sdata,
mhwmp_dbg("received PREQ from %pM", orig_addr);
if (compare_ether_addr(target_addr, sdata->vif.addr) == 0) {
if (ether_addr_equal(target_addr, sdata->vif.addr)) {
mhwmp_dbg("PREQ is for us");
forward = false;
reply = true;
......@@ -631,7 +631,7 @@ static void hwmp_prep_frame_process(struct ieee80211_sub_if_data *sdata,
mhwmp_dbg("received PREP from %pM", PREP_IE_ORIG_ADDR(prep_elem));
orig_addr = PREP_IE_ORIG_ADDR(prep_elem);
if (compare_ether_addr(orig_addr, sdata->vif.addr) == 0)
if (ether_addr_equal(orig_addr, sdata->vif.addr))
/* destination, no forwarding required */
return;
......@@ -709,7 +709,7 @@ static void hwmp_perr_frame_process(struct ieee80211_sub_if_data *sdata,
spin_lock_bh(&mpath->state_lock);
sta = next_hop_deref_protected(mpath);
if (mpath->flags & MESH_PATH_ACTIVE &&
compare_ether_addr(ta, sta->sta.addr) == 0 &&
ether_addr_equal(ta, sta->sta.addr) &&
(!(mpath->flags & MESH_PATH_SN_VALID) ||
SN_GT(target_sn, mpath->sn))) {
mpath->flags &= ~MESH_PATH_ACTIVE;
......@@ -756,7 +756,7 @@ static void hwmp_rann_frame_process(struct ieee80211_sub_if_data *sdata,
metric = le32_to_cpu(rann->rann_metric);
/* Ignore our own RANNs */
if (compare_ether_addr(orig_addr, sdata->vif.addr) == 0)
if (ether_addr_equal(orig_addr, sdata->vif.addr))
return;
mhwmp_dbg("received RANN from %pM via neighbour %pM (is_gate=%d)",
......@@ -1099,7 +1099,7 @@ int mesh_nexthop_lookup(struct sk_buff *skb,
if (time_after(jiffies,
mpath->exp_time -
msecs_to_jiffies(sdata->u.mesh.mshcfg.path_refresh_time)) &&
!compare_ether_addr(sdata->vif.addr, hdr->addr4) &&
ether_addr_equal(sdata->vif.addr, hdr->addr4) &&
!(mpath->flags & MESH_PATH_RESOLVING) &&
!(mpath->flags & MESH_PATH_FIXED))
mesh_queue_preq(mpath, PREQ_Q_F_START | PREQ_Q_F_REFRESH);
......
......@@ -348,7 +348,7 @@ static struct mesh_path *mpath_lookup(struct mesh_table *tbl, u8 *dst,
hlist_for_each_entry_rcu(node, n, bucket, list) {
mpath = node->mpath;
if (mpath->sdata == sdata &&
compare_ether_addr(dst, mpath->dst) == 0) {
ether_addr_equal(dst, mpath->dst)) {
if (MPATH_EXPIRED(mpath)) {
spin_lock_bh(&mpath->state_lock);
mpath->flags &= ~MESH_PATH_ACTIVE;
......@@ -517,7 +517,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
int err = 0;
u32 hash_idx;
if (compare_ether_addr(dst, sdata->vif.addr) == 0)
if (ether_addr_equal(dst, sdata->vif.addr))
/* never add ourselves as neighbours */
return -ENOTSUPP;
......@@ -561,7 +561,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
hlist_for_each_entry(node, n, bucket, list) {
mpath = node->mpath;
if (mpath->sdata == sdata &&
compare_ether_addr(dst, mpath->dst) == 0)
ether_addr_equal(dst, mpath->dst))
goto err_exists;
}
......@@ -652,7 +652,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
int err = 0;
u32 hash_idx;
if (compare_ether_addr(dst, sdata->vif.addr) == 0)
if (ether_addr_equal(dst, sdata->vif.addr))
/* never add ourselves as neighbours */
return -ENOTSUPP;
......@@ -690,7 +690,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
hlist_for_each_entry(node, n, bucket, list) {
mpath = node->mpath;
if (mpath->sdata == sdata &&
compare_ether_addr(dst, mpath->dst) == 0)
ether_addr_equal(dst, mpath->dst))
goto err_exists;
}
......@@ -884,7 +884,7 @@ int mesh_path_del(u8 *addr, struct ieee80211_sub_if_data *sdata)
hlist_for_each_entry(node, n, bucket, list) {
mpath = node->mpath;
if (mpath->sdata == sdata &&
compare_ether_addr(addr, mpath->dst) == 0) {
ether_addr_equal(addr, mpath->dst)) {
__mesh_path_del(tbl, node);
goto enddel;
}
......
......@@ -1776,7 +1776,7 @@ ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata,
memcpy(bssid, ifmgd->auth_data->bss->bssid, ETH_ALEN);
if (compare_ether_addr(bssid, mgmt->bssid))
if (!ether_addr_equal(bssid, mgmt->bssid))
return RX_MGMT_NONE;
auth_alg = le16_to_cpu(mgmt->u.auth.auth_alg);
......@@ -1853,7 +1853,7 @@ ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata,
return RX_MGMT_NONE;
if (!ifmgd->associated ||
compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid))
!ether_addr_equal(mgmt->bssid, ifmgd->associated->bssid))
return RX_MGMT_NONE;
bssid = ifmgd->associated->bssid;
......@@ -1886,7 +1886,7 @@ ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata,
return RX_MGMT_NONE;
if (!ifmgd->associated ||
compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid))
!ether_addr_equal(mgmt->bssid, ifmgd->associated->bssid))
return RX_MGMT_NONE;
reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
......@@ -2113,7 +2113,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
if (!assoc_data)
return RX_MGMT_NONE;
if (compare_ether_addr(assoc_data->bss->bssid, mgmt->bssid))
if (!ether_addr_equal(assoc_data->bss->bssid, mgmt->bssid))
return RX_MGMT_NONE;
/*
......@@ -2193,8 +2193,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
bool need_ps = false;
if (sdata->u.mgd.associated &&
compare_ether_addr(mgmt->bssid, sdata->u.mgd.associated->bssid)
== 0) {
ether_addr_equal(mgmt->bssid, sdata->u.mgd.associated->bssid)) {
bss = (void *)sdata->u.mgd.associated->priv;
/* not previously set so we may need to recalc */
need_ps = !bss->dtim_period;
......@@ -2249,7 +2248,7 @@ static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata,
ASSERT_MGD_MTX(ifmgd);
if (compare_ether_addr(mgmt->da, sdata->vif.addr))
if (!ether_addr_equal(mgmt->da, sdata->vif.addr))
return; /* ignore ProbeResp to foreign address */
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
......@@ -2262,12 +2261,11 @@ static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata,
ieee80211_rx_bss_info(sdata, mgmt, len, rx_status, &elems, false);
if (ifmgd->associated &&
compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid) == 0)
ether_addr_equal(mgmt->bssid, ifmgd->associated->bssid))
ieee80211_reset_ap_probe(sdata);
if (ifmgd->auth_data && !ifmgd->auth_data->bss->proberesp_ies &&
compare_ether_addr(mgmt->bssid, ifmgd->auth_data->bss->bssid)
== 0) {
ether_addr_equal(mgmt->bssid, ifmgd->auth_data->bss->bssid)) {
/* got probe response, continue with auth */
printk(KERN_DEBUG "%s: direct probe responded\n", sdata->name);
ifmgd->auth_data->tries = 0;
......@@ -2324,8 +2322,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
return;
if (ifmgd->assoc_data && !ifmgd->assoc_data->have_beacon &&
compare_ether_addr(mgmt->bssid, ifmgd->assoc_data->bss->bssid)
== 0) {
ether_addr_equal(mgmt->bssid, ifmgd->assoc_data->bss->bssid)) {
ieee802_11_parse_elems(mgmt->u.beacon.variable,
len - baselen, &elems);
......@@ -2340,7 +2337,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
}
if (!ifmgd->associated ||
compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid))
!ether_addr_equal(mgmt->bssid, ifmgd->associated->bssid))
return;
bssid = ifmgd->associated->bssid;
......@@ -3166,7 +3163,7 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
return err;
}
} else
WARN_ON_ONCE(compare_ether_addr(ifmgd->bssid, cbss->bssid));
WARN_ON_ONCE(!ether_addr_equal(ifmgd->bssid, cbss->bssid));
return 0;
}
......@@ -3306,7 +3303,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
bool match;
/* keep sta info, bssid if matching */
match = compare_ether_addr(ifmgd->bssid, req->bss->bssid) == 0;
match = ether_addr_equal(ifmgd->bssid, req->bss->bssid);
ieee80211_destroy_auth_data(sdata, match);
}
......@@ -3466,7 +3463,7 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
sdata->name, req->bssid, req->reason_code);
if (ifmgd->associated &&
compare_ether_addr(ifmgd->associated->bssid, req->bssid) == 0)
ether_addr_equal(ifmgd->associated->bssid, req->bssid))
ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH,
req->reason_code, true, frame_buf);
else
......
......@@ -492,12 +492,12 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx)
if (ieee80211_has_tods(hdr->frame_control) ||
!ieee80211_has_fromds(hdr->frame_control))
return RX_DROP_MONITOR;
if (compare_ether_addr(hdr->addr3, dev_addr) == 0)
if (ether_addr_equal(hdr->addr3, dev_addr))
return RX_DROP_MONITOR;
} else {
if (!ieee80211_has_a4(hdr->frame_control))
return RX_DROP_MONITOR;
if (compare_ether_addr(hdr->addr4, dev_addr) == 0)
if (ether_addr_equal(hdr->addr4, dev_addr))
return RX_DROP_MONITOR;
}
}
......@@ -1275,7 +1275,7 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
if (rx->sdata->vif.type == NL80211_IFTYPE_ADHOC) {
u8 *bssid = ieee80211_get_bssid(hdr, rx->skb->len,
NL80211_IFTYPE_ADHOC);
if (compare_ether_addr(bssid, rx->sdata->u.ibss.bssid) == 0) {
if (ether_addr_equal(bssid, rx->sdata->u.ibss.bssid)) {
sta->last_rx = jiffies;
if (ieee80211_is_data(hdr->frame_control)) {
sta->last_rx_rate_idx = status->rate_idx;
......@@ -1438,8 +1438,8 @@ ieee80211_reassemble_find(struct ieee80211_sub_if_data *sdata,
*/
if (((hdr->frame_control ^ f_hdr->frame_control) &
cpu_to_le16(IEEE80211_FCTL_FTYPE)) ||
compare_ether_addr(hdr->addr1, f_hdr->addr1) != 0 ||
compare_ether_addr(hdr->addr2, f_hdr->addr2) != 0)
!ether_addr_equal(hdr->addr1, f_hdr->addr1) ||
!ether_addr_equal(hdr->addr2, f_hdr->addr2))
continue;
if (time_after(jiffies, entry->first_frag_time + 2 * HZ)) {
......@@ -1925,7 +1925,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
mpp_path_add(proxied_addr, mpp_addr, sdata);
} else {
spin_lock_bh(&mppath->state_lock);
if (compare_ether_addr(mppath->mpp, mpp_addr) != 0)
if (!ether_addr_equal(mppath->mpp, mpp_addr))
memcpy(mppath->mpp, mpp_addr, ETH_ALEN);
spin_unlock_bh(&mppath->state_lock);
}
......@@ -1934,7 +1934,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
/* Frame has reached destination. Don't forward */
if (!is_multicast_ether_addr(hdr->addr1) &&
compare_ether_addr(sdata->vif.addr, hdr->addr3) == 0)
ether_addr_equal(sdata->vif.addr, hdr->addr3))
return RX_CONTINUE;
q = ieee80211_select_queue_80211(local, skb, hdr);
......@@ -2122,13 +2122,13 @@ static void ieee80211_process_sa_query_req(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb;
struct ieee80211_mgmt *resp;
if (compare_ether_addr(mgmt->da, sdata->vif.addr) != 0) {
if (!ether_addr_equal(mgmt->da, sdata->vif.addr)) {
/* Not to own unicast address */
return;
}
if (compare_ether_addr(mgmt->sa, sdata->u.mgd.bssid) != 0 ||
compare_ether_addr(mgmt->bssid, sdata->u.mgd.bssid) != 0) {
if (!ether_addr_equal(mgmt->sa, sdata->u.mgd.bssid) ||
!ether_addr_equal(mgmt->bssid, sdata->u.mgd.bssid)) {
/* Not from the current AP or not associated yet. */
return;
}
......@@ -2338,7 +2338,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
if (sdata->vif.type != NL80211_IFTYPE_STATION)
break;
if (compare_ether_addr(mgmt->bssid, sdata->u.mgd.bssid))
if (!ether_addr_equal(mgmt->bssid, sdata->u.mgd.bssid))
break;
goto queue;
......@@ -2772,7 +2772,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
if (!bssid && !sdata->u.mgd.use_4addr)
return 0;
if (!multicast &&
compare_ether_addr(sdata->vif.addr, hdr->addr1) != 0) {
!ether_addr_equal(sdata->vif.addr, hdr->addr1)) {
if (!(sdata->dev->flags & IFF_PROMISC) ||
sdata->u.mgd.use_4addr)
return 0;
......@@ -2790,8 +2790,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
return 0;
status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
} else if (!multicast &&
compare_ether_addr(sdata->vif.addr,
hdr->addr1) != 0) {
!ether_addr_equal(sdata->vif.addr, hdr->addr1)) {
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
......@@ -2807,8 +2806,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
break;
case NL80211_IFTYPE_MESH_POINT:
if (!multicast &&
compare_ether_addr(sdata->vif.addr,
hdr->addr1) != 0) {
!ether_addr_equal(sdata->vif.addr, hdr->addr1)) {
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
......@@ -2818,8 +2816,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
case NL80211_IFTYPE_AP_VLAN:
case NL80211_IFTYPE_AP:
if (!bssid) {
if (compare_ether_addr(sdata->vif.addr,
hdr->addr1))
if (!ether_addr_equal(sdata->vif.addr, hdr->addr1))
return 0;
} else if (!ieee80211_bssid_match(bssid,
sdata->vif.addr)) {
......@@ -2841,7 +2838,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
case NL80211_IFTYPE_WDS:
if (bssid || !ieee80211_is_data(hdr->frame_control))
return 0;
if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2))
if (!ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2))
return 0;
break;
default:
......
......@@ -194,7 +194,7 @@ ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
presp = ieee80211_is_probe_resp(fc);
if (presp) {
/* ignore ProbeResp to foreign address */
if (compare_ether_addr(mgmt->da, sdata->vif.addr))
if (!ether_addr_equal(mgmt->da, sdata->vif.addr))
return RX_DROP_MONITOR;
presp = true;
......
......@@ -102,7 +102,7 @@ struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata,
lockdep_is_held(&local->sta_mtx));
while (sta) {
if (sta->sdata == sdata &&
compare_ether_addr(sta->sta.addr, addr) == 0)
ether_addr_equal(sta->sta.addr, addr))
break;
sta = rcu_dereference_check(sta->hnext,
lockdep_is_held(&local->sta_mtx));
......@@ -125,7 +125,7 @@ struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,
while (sta) {
if ((sta->sdata == sdata ||
(sta->sdata->bss && sta->sdata->bss == sdata->bss)) &&
compare_ether_addr(sta->sta.addr, addr) == 0)
ether_addr_equal(sta->sta.addr, addr))
break;
sta = rcu_dereference_check(sta->hnext,
lockdep_is_held(&local->sta_mtx));
......@@ -302,7 +302,7 @@ static int sta_info_insert_check(struct sta_info *sta)
if (unlikely(!ieee80211_sdata_running(sdata)))
return -ENETDOWN;
if (WARN_ON(compare_ether_addr(sta->sta.addr, sdata->vif.addr) == 0 ||
if (WARN_ON(ether_addr_equal(sta->sta.addr, sdata->vif.addr) ||
is_multicast_ether_addr(sta->sta.addr)))
return -EINVAL;
......@@ -912,7 +912,7 @@ struct ieee80211_sta *ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw,
*/
for_each_sta_info(hw_to_local(hw), addr, sta, nxt) {
if (localaddr &&
compare_ether_addr(sta->sdata->vif.addr, localaddr) != 0)
!ether_addr_equal(sta->sdata->vif.addr, localaddr))
continue;
if (!sta->uploaded)
return NULL;
......
......@@ -384,7 +384,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
for_each_sta_info(local, hdr->addr1, sta, tmp) {
/* skip wrong virtual interface */
if (compare_ether_addr(hdr->addr2, sta->sdata->vif.addr))
if (!ether_addr_equal(hdr->addr2, sta->sdata->vif.addr))
continue;
if (info->flags & IEEE80211_TX_STATUS_EOSP)
......
......@@ -1665,7 +1665,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb,
skb->len >= len_rthdr + hdrlen + sizeof(rfc1042_header) + 2) {
u8 *payload = (u8 *)hdr + hdrlen;
if (compare_ether_addr(payload, rfc1042_header) == 0)
if (ether_addr_equal(payload, rfc1042_header))
skb->protocol = cpu_to_be16((payload[6] << 8) |
payload[7]);
}
......@@ -1698,7 +1698,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb,
tmp_sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
tmp_sdata->vif.type == NL80211_IFTYPE_WDS)
continue;
if (compare_ether_addr(tmp_sdata->vif.addr, hdr->addr2) == 0) {
if (ether_addr_equal(tmp_sdata->vif.addr, hdr->addr2)) {
sdata = tmp_sdata;
break;
}
......@@ -1815,9 +1815,8 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
* is being proxied by a portal (i.e. portal address
* differs from proxied address)
*/
if (compare_ether_addr(sdata->vif.addr,
skb->data + ETH_ALEN) == 0 &&
!(mppath && compare_ether_addr(mppath->mpp, skb->data))) {
if (ether_addr_equal(sdata->vif.addr, skb->data + ETH_ALEN) &&
!(mppath && !ether_addr_equal(mppath->mpp, skb->data))) {
hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,
skb->data, skb->data + ETH_ALEN);
rcu_read_unlock();
......@@ -1964,7 +1963,7 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
if (unlikely(!ieee80211_vif_is_mesh(&sdata->vif) &&
!is_multicast_ether_addr(hdr.addr1) && !authorized &&
(cpu_to_be16(ethertype) != sdata->control_port_protocol ||
compare_ether_addr(sdata->vif.addr, skb->data + ETH_ALEN)))) {
!ether_addr_equal(sdata->vif.addr, skb->data + ETH_ALEN)))) {
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (net_ratelimit())
printk(KERN_DEBUG "%s: dropped frame to %pM"
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment