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btrfs: make btrfs_free_device() static

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The function btrfs_free_device() is never used outside of volumes.c, so
make it static and remove its prototype declaration at volumes.h.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2023-04-26 18:13:01 +01:00 committed by David Sterba
parent 1b53e51a4a
commit f2db4d5cb4
2 changed files with 1 additions and 2 deletions
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2
fs/btrfs/volumes.c
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@ -391,7 +391,7 @@ static struct btrfs_fs_devices *alloc_fs_devices(const u8 *fsid,
return fs_devs; return fs_devs;
} }
void btrfs_free_device(struct btrfs_device *device) static void btrfs_free_device(struct btrfs_device *device)
{ {
WARN_ON(!list_empty(&device->post_commit_list)); WARN_ON(!list_empty(&device->post_commit_list));
rcu_string_free(device->name); rcu_string_free(device->name);

1
fs/btrfs/volumes.h
View File

@ -617,7 +617,6 @@ struct btrfs_device *btrfs_alloc_device(struct btrfs_fs_info *fs_info,
const u64 *devid, const u8 *uuid, const u64 *devid, const u8 *uuid,
const char *path); const char *path);
void btrfs_put_dev_args_from_path(struct btrfs_dev_lookup_args *args); void btrfs_put_dev_args_from_path(struct btrfs_dev_lookup_args *args);
void btrfs_free_device(struct btrfs_device *device);
int btrfs_rm_device(struct btrfs_fs_info *fs_info, int btrfs_rm_device(struct btrfs_fs_info *fs_info,
struct btrfs_dev_lookup_args *args, struct btrfs_dev_lookup_args *args,
struct block_device **bdev, fmode_t *mode); struct block_device **bdev, fmode_t *mode);