serial: imx: Remove unneeded goto label (cb0f0a5f) · Commits · 戴 / test

Instead of jumping to 'error_out1' label we can simplify the code and return the error code directly. Signed-off-by:

drivers/tty/serial/imx.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -1076,11 +1076,11 @@ static int imx_startup(struct uart_port *port)

		retval = clk_prepare_enable(sport->clk_per);
		if (retval)
		goto error_out1;
		return retval;
		retval = clk_prepare_enable(sport->clk_ipg);
		if (retval) {
		clk_disable_unprepare(sport->clk_per);
		goto error_out1;
		return retval;
		}

		imx_setup_ufcr(sport, 0);
		@@ -1170,9 +1170,6 @@ static int imx_startup(struct uart_port *port)
		}

		return 0;

		error_out1:
		return retval;
		}

		static void imx_shutdown(struct uart_port *port)