Commit f3a50c95 authored Sep 18, 2012 by Richard Zhao Committed by Mark Brown Sep 18, 2012

ASoC: imx-audmux: remove null check of audmux_base in audmux_read_file



When audmux_read_file is called, it means the driver is already
initialised successfully, so we don't need to check audmux_base.

It also fix smatch warning:
sound/soc/fsl/imx-audmux.c:78 audmux_read_file() warn: possible memory leak of 'buf'

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent f31e08e1

sound/soc/fsl/imx-audmux.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -74,9 +74,6 @@ static ssize_t audmux_read_file(struct file file, char __user user_buf,
		if (!buf)
		return -ENOMEM;

		if (!audmux_base)
		return -ENOSYS;

		if (audmux_clk)
		clk_prepare_enable(audmux_clk);

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