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Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/debug.c20
-rw-r--r--fs/f2fs/f2fs.h4
-rw-r--r--fs/f2fs/super.c5
3 files changed, 6 insertions, 23 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index ebcc121920ba..fd7f170e2f2d 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -506,30 +506,16 @@ void f2fs_destroy_stats(struct f2fs_sb_info *sbi)
kvfree(si);
}
-int __init f2fs_create_root_stats(void)
+void __init f2fs_create_root_stats(void)
{
- struct dentry *file;
-
f2fs_debugfs_root = debugfs_create_dir("f2fs", NULL);
- if (!f2fs_debugfs_root)
- return -ENOMEM;
- file = debugfs_create_file("status", S_IRUGO, f2fs_debugfs_root,
- NULL, &stat_fops);
- if (!file) {
- debugfs_remove(f2fs_debugfs_root);
- f2fs_debugfs_root = NULL;
- return -ENOMEM;
- }
-
- return 0;
+ debugfs_create_file("status", S_IRUGO, f2fs_debugfs_root, NULL,
+ &stat_fops);
}
void f2fs_destroy_root_stats(void)
{
- if (!f2fs_debugfs_root)
- return;
-
debugfs_remove_recursive(f2fs_debugfs_root);
f2fs_debugfs_root = NULL;
}
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 12fabd6735dd..8f23ee6e8eb9 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3328,7 +3328,7 @@ static inline struct f2fs_stat_info *F2FS_STAT(struct f2fs_sb_info *sbi)
int f2fs_build_stats(struct f2fs_sb_info *sbi);
void f2fs_destroy_stats(struct f2fs_sb_info *sbi);
-int __init f2fs_create_root_stats(void);
+void __init f2fs_create_root_stats(void);
void f2fs_destroy_root_stats(void);
#else
#define stat_inc_cp_count(si) do { } while (0)
@@ -3366,7 +3366,7 @@ void f2fs_destroy_root_stats(void);
static inline int f2fs_build_stats(struct f2fs_sb_info *sbi) { return 0; }
static inline void f2fs_destroy_stats(struct f2fs_sb_info *sbi) { }
-static inline int __init f2fs_create_root_stats(void) { return 0; }
+static inline void __init f2fs_create_root_stats(void) { }
static inline void f2fs_destroy_root_stats(void) { }
#endif
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index c46a1d4318d4..3d3ce9eb6d13 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -3545,9 +3545,7 @@ static int __init init_f2fs_fs(void)
err = register_filesystem(&f2fs_fs_type);
if (err)
goto free_shrinker;
- err = f2fs_create_root_stats();
- if (err)
- goto free_filesystem;
+ f2fs_create_root_stats();
err = f2fs_init_post_read_processing();
if (err)
goto free_root_stats;
@@ -3555,7 +3553,6 @@ static int __init init_f2fs_fs(void)
free_root_stats:
f2fs_destroy_root_stats();
-free_filesystem:
unregister_filesystem(&f2fs_fs_type);
free_shrinker:
unregister_shrinker(&f2fs_shrinker_info);