From 97eb32b0ff3917ab4ec2745aafc318042c95e4a7 Mon Sep 17 00:00:00 2001 From: Xi Pardee Date: Mon, 24 Jun 2024 13:32:15 -0700 Subject: [PATCH] platform/x86:intel/pmc: Remove unneeded min_t check MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit min_t() check is not needed in pmc_core_ltr_ignore_write(). kstrtox() has a built-in overflow check. Signed-off-by: Xi Pardee Link: https://lore.kernel.org/r/20240624203218.2428475-7-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/intel/pmc/core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c index c15163409e95..89db5b1a6551 100644 --- a/drivers/platform/x86/intel/pmc/core.c +++ b/drivers/platform/x86/intel/pmc/core.c @@ -513,12 +513,10 @@ static ssize_t pmc_core_ltr_ignore_write(struct file *file, { struct seq_file *s = file->private_data; struct pmc_dev *pmcdev = s->private; - u32 buf_size, value; + u32 value; int err; - buf_size = min_t(u32, count, 64); - - err = kstrtou32_from_user(userbuf, buf_size, 10, &value); + err = kstrtou32_from_user(userbuf, count, 10, &value); if (err) return err; -- 2.50.1