Mar 24 2015

Staging: rtl8188eu: replace kzalloc and memcpy by kmemdup 

Author: Niranjan Dighe <niranjan.dighe@gmail.com>

This was generated by 'make coccicheck' using scripts at
scripts/coccinelle/api/memdup.cocci.

Signed-off-by: Niranjan Dighe 
Signed-off-by: Greg Kroah-Hartman 

---
 drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 86d955f..be9e34a 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -5431,15 +5431,14 @@ u8 set_tx_beacon_cmd(struct adapter *padapter)
 		goto exit;
 	}
 
-	ptxBeacon_parm = kzalloc(sizeof(struct wlan_bssid_ex), GFP_KERNEL);
+	ptxBeacon_parm = kmemdup(&(pmlmeinfo->network),
+				sizeof(struct wlan_bssid_ex), GFP_KERNEL);
 	if (ptxBeacon_parm == NULL) {
 		kfree(ph2c);
 		res = _FAIL;
 		goto exit;
 	}
 
-	memcpy(ptxBeacon_parm, &(pmlmeinfo->network), sizeof(struct wlan_bssid_ex));
-
 	len_diff = update_hidden_ssid(ptxBeacon_parm->IEs+_BEACON_IE_OFFSET_,
 				      ptxBeacon_parm->IELength-_BEACON_IE_OFFSET_,
 				      pmlmeinfo->hidden_ssid_mode);

qlambert