From d9317533c54836887d64bba973ae5c9c341b36a0 Mon Sep 17 00:00:00 2001 From: Thomas Meyer Date: Tue, 8 Nov 2011 20:37:03 +0100 Subject: [PATCH] staging: rtl8192e: Use kmemdup rather than duplicating its implementation Use kmemdup rather than duplicating its implementation The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtllib_softmac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c index 30c3bca1c368..a326880888f7 100644 --- a/drivers/staging/rtl8192e/rtllib_softmac.c +++ b/drivers/staging/rtl8192e/rtllib_softmac.c @@ -3206,11 +3206,11 @@ static int rtllib_wpa_set_wpa_ie(struct rtllib_device *ieee, return -EINVAL; if (param->u.wpa_ie.len) { - buf = kmalloc(param->u.wpa_ie.len, GFP_KERNEL); + buf = kmemdup(param->u.wpa_ie.data, param->u.wpa_ie.len, + GFP_KERNEL); if (buf == NULL) return -ENOMEM; - memcpy(buf, param->u.wpa_ie.data, param->u.wpa_ie.len); kfree(ieee->wpa_ie); ieee->wpa_ie = buf; ieee->wpa_ie_len = param->u.wpa_ie.len; -- 2.30.2