staging: rtl8192e: Fix Assignment operator '=' in rtl_wx.c

Separated assignments for pairwise_key_type and group_key_type
in order to silence the following checkpatch warning.

CHECK: Assignment operator '=' should be on the previous line.
Signed-off-by: Alien Wesley <alienwesley51@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240829123251.83574-1-alienwesley51@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_wx.c

@@ -677,8 +677,8 @@ static int _rtl92e_wx_set_encode_ext(struct net_device *dev,
 
 		if ((encoding->flags & IW_ENCODE_DISABLED) ||
 		    ext->alg == IW_ENCODE_ALG_NONE) {
-			ieee->pairwise_key_type = ieee->group_key_type
-						= KEY_TYPE_NA;
+			ieee->pairwise_key_type = KEY_TYPE_NA;
+			ieee->group_key_type = KEY_TYPE_NA;
 			rtl92e_cam_reset(dev);
 			memset(priv->rtllib->swcamtable, 0,
 			       sizeof(struct sw_cam_table) * 32);