path: root/fs/btrfs/volumes.h
diff options
authorNikolay Borisov <nborisov@suse.com>2018-09-03 12:46:13 +0300
committerDavid Sterba <dsterba@suse.com>2018-10-15 17:23:29 +0200
commit6c05040702e7793e8ee63bb8384ac2f9235c926e (patch)
tree800359b874392851d3b6549b7a60739097d3ac2b /fs/btrfs/volumes.h
parentbtrfs: Make btrfs_find_device_by_path return struct btrfs_device (diff)
btrfs: Make btrfs_find_device_missing_or_by_path return directly a device
This function returns a numeric error value and additionally the device found in one of its input parameters. Simplify this by making the function directly return a pointer to btrfs_device. Additionally adjust the caller to handle the case when we want to remove the 'missing' device and ENOENT is returned to return the expected positive error value, parsed by progs. Finally, unexport the function since it's not called outside of volume.c. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 23e9285d88de..e7811473024d 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -410,9 +410,6 @@ int btrfs_close_devices(struct btrfs_fs_devices *fs_devices);
void btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices, int step);
void btrfs_assign_next_active_device(struct btrfs_device *device,
struct btrfs_device *this_dev);
-int btrfs_find_device_missing_or_by_path(struct btrfs_fs_info *fs_info,
- const char *device_path,
- struct btrfs_device **device);
int btrfs_find_device_by_devspec(struct btrfs_fs_info *fs_info, u64 devid,
const char *devpath,
struct btrfs_device **device);