bnx2x: add endline at end of message

Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

@@ -8520,7 +8520,7 @@ static void bnx2x_sp_rtnl_task(struct work_struct *work)
 	 * damage
 	 */
 	if (test_and_clear_bit(BNX2X_SP_RTNL_FAN_FAILURE, &bp->sp_rtnl_state)) {
-		DP(BNX2X_MSG_SP, "fan failure detected. Unloading driver");
+		DP(BNX2X_MSG_SP, "fan failure detected. Unloading driver\n");
 		netif_device_detach(bp->dev);
 		bnx2x_close(bp->dev);
 	}