staging: rtl8712: use kmalloc_array

Adhere to Linux kernel coding style.

Reported by checkpatch:

WARNING: Prefer kmalloc_array over kmalloc with multiply
+       pxmitpriv->pxmitbuf = kmalloc(NR_XMITBUFF * sizeof(struct xmit_buf), GFP_ATOMIC);

Signed-off-by: Tudor Gheorghiu <tudor.reda@gmail.com>
Reviewed-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ZvBy2lB_ok_OCmVI@redaops
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c
index 408616e9afcfffe134e2da881cac587ae6e2b0f3..a0f29fab3dce482d9670271b14d975947b1dbeb0 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_xmit.c
+++ b/drivers/staging/rtl8712/rtl871x_xmit.c
@@ -117,7 +117,7 @@ int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv,
        /*init xmit_buf*/
        _init_queue(&pxmitpriv->free_xmitbuf_queue);
        _init_queue(&pxmitpriv->pending_xmitbuf_queue);
-       pxmitpriv->pxmitbuf = kmalloc(NR_XMITBUFF * sizeof(struct xmit_buf), GFP_ATOMIC);
+       pxmitpriv->pxmitbuf = kmalloc_array(NR_XMITBUFF, sizeof(struct xmit_buf), GFP_ATOMIC);
        if (!pxmitpriv->pxmitbuf)
                goto clean_up_frame_buf;
        pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf;