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Subject[PATCH net-next 12/14] mac80211: Use eth_<foo>_addr instead of memset
Date
Use the built-in function instead of memset.

Signed-off-by: Joe Perches <joe@perches.com>
---
net/mac80211/cfg.c | 2 +-
net/mac80211/ibss.c | 2 +-
net/mac80211/mesh.c | 2 +-
net/mac80211/mlme.c | 10 +++++-----
4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index dd4ff36..74f509c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1488,7 +1488,7 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
if (next_hop_sta)
memcpy(next_hop, next_hop_sta->sta.addr, ETH_ALEN);
else
- memset(next_hop, 0, ETH_ALEN);
+ eth_zero_addr(next_hop);

memset(pinfo, 0, sizeof(*pinfo));

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index b606b53..f9b0758 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1742,7 +1742,7 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata)

ieee80211_ibss_disconnect(sdata);
ifibss->ssid_len = 0;
- memset(ifibss->bssid, 0, ETH_ALEN);
+ eth_zero_addr(ifibss->bssid);

/* remove beacon */
kfree(sdata->u.ibss.ie);
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 0c8b2a7..49a44bc 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -520,7 +520,7 @@ int ieee80211_fill_mesh_addresses(struct ieee80211_hdr *hdr, __le16 *fc,
} else {
*fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS);
/* RA TA DA SA */
- memset(hdr->addr1, 0, ETH_ALEN); /* RA is resolved later */
+ eth_zero_addr(hdr->addr1); /* RA is resolved later */
memcpy(hdr->addr2, meshsa, ETH_ALEN);
memcpy(hdr->addr3, meshda, ETH_ALEN);
memcpy(hdr->addr4, meshsa, ETH_ALEN);
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 10ac632..9f6f356 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2033,7 +2033,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
ieee80211_flush_queues(local, sdata, false);

/* clear bssid only after building the needed mgmt frames */
- memset(ifmgd->bssid, 0, ETH_ALEN);
+ eth_zero_addr(ifmgd->bssid);

/* remove AP and TDLS peers */
sta_info_flush(sdata);
@@ -2464,7 +2464,7 @@ static void ieee80211_destroy_auth_data(struct ieee80211_sub_if_data *sdata,
del_timer_sync(&sdata->u.mgd.timer);
sta_info_destroy_addr(sdata, auth_data->bss->bssid);

- memset(sdata->u.mgd.bssid, 0, ETH_ALEN);
+ eth_zero_addr(sdata->u.mgd.bssid);
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BSSID);
sdata->u.mgd.flags = 0;
mutex_lock(&sdata->local->mtx);
@@ -2777,7 +2777,7 @@ static void ieee80211_destroy_assoc_data(struct ieee80211_sub_if_data *sdata,
del_timer_sync(&sdata->u.mgd.timer);
sta_info_destroy_addr(sdata, assoc_data->bss->bssid);

- memset(sdata->u.mgd.bssid, 0, ETH_ALEN);
+ eth_zero_addr(sdata->u.mgd.bssid);
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BSSID);
sdata->u.mgd.flags = 0;
mutex_lock(&sdata->local->mtx);
@@ -4474,7 +4474,7 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
return 0;

err_clear:
- memset(ifmgd->bssid, 0, ETH_ALEN);
+ eth_zero_addr(ifmgd->bssid);
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BSSID);
ifmgd->auth_data = NULL;
err_free:
@@ -4817,7 +4817,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,

return 0;
err_clear:
- memset(ifmgd->bssid, 0, ETH_ALEN);
+ eth_zero_addr(ifmgd->bssid);
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BSSID);
ifmgd->assoc_data = NULL;
err_free:
--
2.1.2


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