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super: remove get_tree_single_reconf()

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The get_tree_single_reconf() helper isn't used anywhere. Remove it.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Aleksa Sarai <cyphar@cyphar.com>
Message-Id: <20230802-vfs-super-exclusive-v2-1-95dc4e41b870@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner 2023-08-02 13:57:03 +02:00
parent 06c2afb862
commit e062abaec6
No known key found for this signature in database
GPG Key ID: 91C61BC06578DCA2
2 changed files with 5 additions and 26 deletions
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28
fs/super.c
View File

@ -1136,7 +1136,7 @@ static int test_single_super(struct super_block *s, struct fs_context *fc)
return 1;
}
static int vfs_get_super(struct fs_context *fc, bool reconf,
static int vfs_get_super(struct fs_context *fc,
int (*test)(struct super_block *, struct fs_context *),
int (*fill_super)(struct super_block *sb,
struct fs_context *fc))
@ -1154,19 +1154,9 @@ static int vfs_get_super(struct fs_context *fc, bool reconf,
goto error;
sb->s_flags |= SB_ACTIVE;
fc->root = dget(sb->s_root);
} else {
fc->root = dget(sb->s_root);
if (reconf) {
err = reconfigure_super(fc);
if (err < 0) {
dput(fc->root);
fc->root = NULL;
goto error;
}
}
}
fc->root = dget(sb->s_root);
return 0;
error:
@ -1178,7 +1168,7 @@ int get_tree_nodev(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc))
{
return vfs_get_super(fc, false, NULL, fill_super);
return vfs_get_super(fc, NULL, fill_super);
}
EXPORT_SYMBOL(get_tree_nodev);
@ -1186,25 +1176,17 @@ int get_tree_single(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc))
{
return vfs_get_super(fc, false, test_single_super, fill_super);
return vfs_get_super(fc, test_single_super, fill_super);
}
EXPORT_SYMBOL(get_tree_single);
int get_tree_single_reconf(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc))
{
return vfs_get_super(fc, true, test_single_super, fill_super);
}
EXPORT_SYMBOL(get_tree_single_reconf);
int get_tree_keyed(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc),
void *key)
{
fc->s_fs_info = key;
return vfs_get_super(fc, false, test_keyed_super, fill_super);
return vfs_get_super(fc, test_keyed_super, fill_super);
}
EXPORT_SYMBOL(get_tree_keyed);

3
include/linux/fs_context.h
View File

@ -150,9 +150,6 @@ extern int get_tree_nodev(struct fs_context *fc,
extern int get_tree_single(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc));
extern int get_tree_single_reconf(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc));
extern int get_tree_keyed(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc),