From 2a04a64041947b19b15d425649efa874e43649ee Mon Sep 17 00:00:00 2001
From: Bob Lee <defru04002@gmail.com>
Date: Tue, 8 Oct 2024 11:35:39 +0800
Subject: [PATCH] Remove the redundant code

As myvariable is declared as an integer, it is meaningless that putting
u after %d in the format specifier of sscanf for scanning an integer.
This patch removes the u in the format specifier for avoiding
misleading.
---
 examples/hello-sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/hello-sysfs.c b/examples/hello-sysfs.c
index 6e4f7cf3..863570b6 100644
--- a/examples/hello-sysfs.c
+++ b/examples/hello-sysfs.c
@@ -23,7 +23,7 @@ static ssize_t myvariable_store(struct kobject *kobj,
                                 struct kobj_attribute *attr, char *buf,
                                 size_t count)
 {
-    sscanf(buf, "%du", &myvariable);
+    sscanf(buf, "%d", &myvariable);
     return count;
 }