linux-kernel - [PATCH] fault_inject: Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS

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Message-Id: <1612165363-98394-1-git-send-email-jiapeng.chong@linux.alibaba.com>
Date:   Mon,  1 Feb 2021 15:42:43 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     akinobu.mita@...il.com
Cc:     linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] fault_inject: Replace DEFINE_SIMPLE_ATTRIBUTE with  DEFINE_DEBUGFS_ATTRIBUTE

Fix the following coccicheck warning:

./lib/fault-inject.c:187:0-23: WARNING: fops_stacktrace_depth should be
defined with DEFINE_DEBUGFS_ATTRIBUTE.

./lib/fault-inject.c:169:0-23: WARNING: fops_ul should be defined with
DEFINE_DEBUGFS_ATTRIBUTE.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 lib/fault-inject.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/fault-inject.c b/lib/fault-inject.c
index ce12621..cb7ea22 100644
--- a/lib/fault-inject.c
+++ b/lib/fault-inject.c
@@ -166,7 +166,7 @@ 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)
@@ -184,8 +184,8 @@ static int debugfs_stacktrace_depth_set(void *data, u64 val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(fops_stacktrace_depth, debugfs_ul_get,
-			debugfs_stacktrace_depth_set, "%llu\n");
+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,
 					    struct dentry *parent,
-- 
1.8.3.1