staging: rtl8712: Replace kmalloc with kmalloc_array

Replace kmalloc with specialized function kmalloc_array
when the size is a multiplication of:
	number_of_elements * size_of_element

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c
index b22dbd5311e7a27d9d9bdd55884efe06eaf5e959..a4a002b5512890109f48d39cd84db8248c705d90 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_mlme.c
+++ b/drivers/staging/rtl8712/rtl871x_mlme.c
@@ -62,8 +62,8 @@ static sint _init_mlme_priv(struct _adapter *padapter)
        _init_queue(&(pmlmepriv->scanned_queue));
        set_scanned_network_val(pmlmepriv, 0);
        memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid));
-       pbuf = kmalloc(MAX_BSS_CNT * (sizeof(struct wlan_network)),
-                      GFP_ATOMIC);
+       pbuf = kmalloc_array(MAX_BSS_CNT, sizeof(struct wlan_network),
+                            GFP_ATOMIC);
        if (pbuf == NULL)
                return _FAIL;
        pmlmepriv->free_bss_buf = pbuf;