From: Claudiu Beznea Date: Fri, 25 Mar 2016 20:54:48 +0000 (+0200) Subject: Staging: wlan-ng: no need for memcpy() since its arguments are already equal X-Git-Tag: v4.7-rc1~90^2~501 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7a4000e7128d9432ba78bc398bbedc6066825b80;p=platform%2Fkernel%2Flinux-exynos.git 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 --- diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index bdb50a5..6354036 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 =