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Date: Fri, 1 May 2015 16:38:37 +0530
From: Abhishek Bist <ishubist@...il.com>
To: gregkh@...uxfoundation.org
Cc: linux-kernel@...r.kernel.org, abhishek@...logic.org,
stankus.modestas@...il.com, Abhishek Bist <ishubist@...il.com>
Subject: [PATCH] Staging : wlan-ng: fix memcpy with ether_addr_copy in p80211conv.c
This is a patch which fixes memcpy warning found by a checpatch.pl in p80211conv.c
and replaces memcpy with ether_addr_copy.
Signed-off-by: Abhishek-Bist <ishubist@...il.com>
---
drivers/staging/wlan-ng/p80211conv.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c
index bd69e8c..87661ba 100644
--- a/drivers/staging/wlan-ng/p80211conv.c
+++ b/drivers/staging/wlan-ng/p80211conv.c
@@ -178,21 +178,23 @@ int skb_ether_to_p80211(wlandevice_t *wlandev, u32 ethconv,
switch (wlandev->macmode) {
case WLAN_MACMODE_IBSS_STA:
- memcpy(p80211_hdr->a3.a1, &e_hdr.daddr, ETH_ALEN);
- memcpy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr, ETH_ALEN);
- memcpy(p80211_hdr->a3.a3, wlandev->bssid, ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a1, &e_hdr.daddr, ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr,
+ ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a3, wlandev->bssid, ETH_ALEN);
break;
case WLAN_MACMODE_ESS_STA:
fc |= cpu_to_le16(WLAN_SET_FC_TODS(1));
- memcpy(p80211_hdr->a3.a1, wlandev->bssid, ETH_ALEN);
- memcpy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr, ETH_ALEN);
- memcpy(p80211_hdr->a3.a3, &e_hdr.daddr, ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a1, wlandev->bssid, ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr,
+ ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a3, &e_hdr.daddr, ETH_ALEN);
break;
case WLAN_MACMODE_ESS_AP:
fc |= cpu_to_le16(WLAN_SET_FC_FROMDS(1));
- memcpy(p80211_hdr->a3.a1, &e_hdr.daddr, ETH_ALEN);
- memcpy(p80211_hdr->a3.a2, wlandev->bssid, ETH_ALEN);
- memcpy(p80211_hdr->a3.a3, &e_hdr.saddr, ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a1, &e_hdr.daddr, ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a2, wlandev->bssid, ETH_ALEN);
+ ether_addr_copy(p80211_hdr->a3.a3, &e_hdr.saddr, ETH_ALEN);
break;
default:
netdev_err(wlandev->netdev,
@@ -241,7 +243,7 @@ static void orinoco_spy_gather(wlandevice_t *wlandev, char *mac,
for (i = 0; i < wlandev->spy_number; i++) {
if (!memcmp(wlandev->spy_address[i], mac, ETH_ALEN)) {
- memcpy(wlandev->spy_address[i], mac, ETH_ALEN);
+ ether_addr_copy(wlandev->spy_address[i], mac, ETH_ALEN);
wlandev->spy_stat[i].level = rxmeta->signal;
wlandev->spy_stat[i].noise = rxmeta->noise;
wlandev->spy_stat[i].qual =
--
1.8.3.1
--
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