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fs: remove the mount_bdev and kill_block_super stubs

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No one calls these functions without CONFIG_BLOCK, so don't bother
stubbing them out.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-06-20 09:16:39 +02:00 committed by Jens Axboe
parent 4e24566a13
commit 75362a1792
1 changed files with 0 additions and 16 deletions
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16
include/linux/fs.h
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@ -2256,18 +2256,9 @@ struct file_system_type {
#define MODULE_ALIAS_FS(NAME) MODULE_ALIAS("fs-" NAME)
#ifdef CONFIG_BLOCK
extern struct dentry *mount_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int));
#else
static inline struct dentry *mount_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int))
{
return ERR_PTR(-ENODEV);
}
#endif
extern struct dentry *mount_single(struct file_system_type *fs_type,
int flags, void *data,
int (*fill_super)(struct super_block *, void *, int));
@ -2276,14 +2267,7 @@ extern struct dentry *mount_nodev(struct file_system_type *fs_type,
int (*fill_super)(struct super_block *, void *, int));
extern struct dentry *mount_subtree(struct vfsmount *mnt, const char *path);
void generic_shutdown_super(struct super_block *sb);
#ifdef CONFIG_BLOCK
void kill_block_super(struct super_block *sb);
#else
static inline void kill_block_super(struct super_block *sb)
{
BUG();
}
#endif
void kill_anon_super(struct super_block *sb);
void kill_litter_super(struct super_block *sb);
void deactivate_super(struct super_block *sb);