linux-kernel - [PATCH] fault-inject: use DEFINE_DEBUGFS

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Message-ID: <1572423756-59943-1-git-send-email-zhongjiang@huawei.com>
Date:   Wed, 30 Oct 2019 16:22:36 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <gregkh@...uxfoundation.org>, <akinobu.mita@...il.com>
CC:     <linux-kernel@...r.kernel.org>, <zhongjiang@...wei.com>
Subject: [PATCH] fault-inject: use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs fops

It is more clear to use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs file
operation rather than DEFINE_SIMPLE_ATTRIBUTE.

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 lib/fault-inject.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/fault-inject.c b/lib/fault-inject.c
index 8186ca8..4e61326 100644
--- a/lib/fault-inject.c
+++ b/lib/fault-inject.c
@@ -164,7 +164,7 @@ static int debugfs_ul_get(void *data, u64 *val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(fops_ul, debugfs_ul_get, debugfs_ul_set, "%llu\n");
+DEFINE_DEBUGFS_ATTRIBUTE(fops_ul, debugfs_ul_get, debugfs_ul_set, "%llu\n");
 
 static void debugfs_create_ul(const char *name, umode_t mode,
 			      struct dentry *parent, unsigned long *value)
@@ -182,7 +182,7 @@ static int debugfs_stacktrace_depth_set(void *data, u64 val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(fops_stacktrace_depth, debugfs_ul_get,
+DEFINE_DEBUGFS_ATTRIBUTE(fops_stacktrace_depth, debugfs_ul_get,
 			debugfs_stacktrace_depth_set, "%llu\n");
 
 static void debugfs_create_stacktrace_depth(const char *name, umode_t mode,
-- 
1.7.12.4