btrfs_cleanup_fs_uuids has no error conditions and should return void.
Its callers already ignore the error code anyway.
Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx>
---
fs/btrfs/volumes.c | 3 +--
fs/btrfs/volumes.h | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -65,7 +65,7 @@ static void free_fs_devices(struct btrfs
kfree(fs_devices);
}
-int btrfs_cleanup_fs_uuids(void)
+void btrfs_cleanup_fs_uuids(void)
{
struct btrfs_fs_devices *fs_devices;
@@ -75,7 +75,6 @@ int btrfs_cleanup_fs_uuids(void)
list_del(&fs_devices->list);
free_fs_devices(fs_devices);
}
- return 0;
}
static noinline struct btrfs_device *__find_device(struct list_head *head,
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -202,7 +202,7 @@ int btrfs_add_device(struct btrfs_trans_
struct btrfs_root *root,
struct btrfs_device *device);
int btrfs_rm_device(struct btrfs_root *root, char *device_path);
-int btrfs_cleanup_fs_uuids(void);
+void btrfs_cleanup_fs_uuids(void);
int btrfs_num_copies(struct btrfs_mapping_tree *map_tree, u64 logical, u64 len);
int btrfs_grow_device(struct btrfs_trans_handle *trans,
struct btrfs_device *device, u64 new_size);
--
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