From b86c175689afb611f305367864c0e782d50c79f2 Mon Sep 17 00:00:00 2001 From: Chen Ni Date: Tue, 17 Jun 2025 12:19:17 +0800 Subject: [PATCH] usb: fsl-mph-dr-of: Remove unnecessary NULL check before clk_disable_unprepare() clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL. Remove unneeded NULL check for clk here. Signed-off-by: Chen Ni Link: https://lore.kernel.org/r/20250617041917.1930885-1-nichen@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/fsl-mph-dr-of.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c index 4e67b94719860..edfb635430293 100644 --- a/drivers/usb/host/fsl-mph-dr-of.c +++ b/drivers/usb/host/fsl-mph-dr-of.c @@ -327,8 +327,7 @@ static void fsl_usb2_mpc5121_exit(struct platform_device *pdev) pdata->regs = NULL; - if (pdata->clk) - clk_disable_unprepare(pdata->clk); + clk_disable_unprepare(pdata->clk); } static struct fsl_usb2_platform_data fsl_usb2_mpc5121_pd = { -- 2.47.3