net: phylink: Fix phylink_err() function name error in phylink_major_config

if pl->mac_ops->mac_finish() failed, phylink_err should use
"mac_finish" instead of "mac_prepare".

Fixes: b7ad14c2 ("net: phylink: re-implement interface configuration with PCS")
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/phylink.c

@@ -476,7 +476,7 @@ static void phylink_major_config(struct phylink *pl, bool restart,
 		err = pl->mac_ops->mac_finish(pl->config, pl->cur_link_an_mode,
 					      state->interface);
 		if (err < 0)
-			phylink_err(pl, "mac_prepare failed: %pe\n",
+			phylink_err(pl, "mac_finish failed: %pe\n",
 				    ERR_PTR(err));
 	}
 }