From 0f85c4805184765ff35e0079b3241ee8f25d1b2b Mon Sep 17 00:00:00 2001
From: Qinglang Miao <miaoqinglang@huawei.com>
Date: Thu, 16 Jul 2020 16:47:47 +0800
Subject: [PATCH] debugobjects: Convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
[ tglx: Distangled it from the mess in -next ]
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: hch@lst.de
Link: https://lkml.kernel.org/r/20200716084747.8034-1-miaoqinglang@huawei.com
---
lib/debugobjects.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 48054dbf1b51..fe4557955d97 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -1022,18 +1022,7 @@ static int debug_stats_show(struct seq_file *m, void *v)
seq_printf(m, "objs_freed :%d\n", debug_objects_freed);
return 0;
}
-
-static int debug_stats_open(struct inode *inode, struct file *filp)
-{
- return single_open(filp, debug_stats_show, NULL);
-}
-
-static const struct file_operations debug_stats_fops = {
- .open = debug_stats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(debug_stats);
static int __init debug_objects_init_debugfs(void)
{