From 9571eb4f9617e89b3f979a3856b1296eba277bb1 Mon Sep 17 00:00:00 2001
From: Ilya Dryomov <idryomov@gmail.com>
Date: Wed, 25 Mar 2015 21:15:17 +0300
Subject: [PATCH] libceph: simplify our debugfs attr macro
No need to do single_open()'s job ourselves.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
---
include/linux/ceph/debugfs.h | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/include/linux/ceph/debugfs.h b/include/linux/ceph/debugfs.h
index 1df086d7882d..29cf897cc5cd 100644
--- a/include/linux/ceph/debugfs.h
+++ b/include/linux/ceph/debugfs.h
@@ -7,13 +7,7 @@
#define CEPH_DEFINE_SHOW_FUNC(name) \
static int name##_open(struct inode *inode, struct file *file) \
{ \
- struct seq_file *sf; \
- int ret; \
- \
- ret = single_open(file, name, NULL); \
- sf = file->private_data; \
- sf->private = inode->i_private; \
- return ret; \
+ return single_open(file, name, inode->i_private); \
} \
\
static const struct file_operations name##_fops = { \
--
2.34.1