lkml.org 
[lkml]   [2023]   [Jan]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] platform/x86: dell-smo8800: Use min_t() for comparison and assignment
Simplify code by using min_t helper macro for logical evaluation
and value assignment. Use the _t variant of min macro since the
variable types are not same.
This issue is identified by coccicheck using the minmax.cocci file.

Signed-off-by: Deepak R Varma <drv@mailo.com>
---
drivers/platform/x86/dell/dell-smo8800.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/platform/x86/dell/dell-smo8800.c b/drivers/platform/x86/dell/dell-smo8800.c
index 3385e852104c..8d6b7a83cf24 100644
--- a/drivers/platform/x86/dell/dell-smo8800.c
+++ b/drivers/platform/x86/dell/dell-smo8800.c
@@ -67,10 +67,7 @@ static ssize_t smo8800_misc_read(struct file *file, char __user *buf,

retval = 1;

- if (data < 255)
- byte_data = data;
- else
- byte_data = 255;
+ byte_data = min_t(u32, data, 255);

if (put_user(byte_data, buf))
retval = -EFAULT;
--
2.34.1


\
 
 \ /
  Last update: 2023-03-26 23:58    [W:0.035 / U:0.260 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site