From 7a4000e7128d9432ba78bc398bbedc6066825b80 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 25 Mar 2016 22:54:48 +0200 Subject: [PATCH] Staging: wlan-ng: no need for memcpy() since its arguments are already equal This patch removes the memcpy() for two variables which were previously tested with memcmp(). The result of memcmp() was zero which means that the previously tested variables were already equal. Signed-off-by: Claudiu Beznea Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211conv.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index bdb50a51483b..6354036ffb42 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -243,7 +243,6 @@ 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); wlandev->spy_stat[i].level = rxmeta->signal; wlandev->spy_stat[i].noise = rxmeta->noise; wlandev->spy_stat[i].qual = -- 2.30.2