From f3a50c95e275c2e553e2a6dcc646eef3daf98a3e Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Tue, 18 Sep 2012 16:38:30 +0800 Subject: [PATCH] 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 Signed-off-by: Mark Brown --- sound/soc/fsl/imx-audmux.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c index e7c800ebbd75..524ce6210cee 100644 --- a/sound/soc/fsl/imx-audmux.c +++ b/sound/soc/fsl/imx-audmux.c @@ -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); -- 2.20.1