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serial: imx: Remove unneeded goto label

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Instead of jumping to 'error_out1' label we can simplify the code and return the
error code directly.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabio Estevam 2014-10-27 14:49:38 -02:00 committed by Greg Kroah-Hartman
parent c0d1c6b0f0
commit cb0f0a5ff4
1 changed files with 2 additions and 5 deletions
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7
drivers/tty/serial/imx.c
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@ -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)