[PATCH 29/30] btrfs: get fs_info from eb in read_one_chunk

[David Sterba]

We can read fs_info from extent buffer and can drop it from the
parameters.

Signed-off-by: David Sterba <dste...@suse.com>
---
 fs/btrfs/volumes.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index de65029b8ad2..6bccc2ec42dd 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -7000,10 +7000,10 @@ static struct btrfs_fs_devices 
*open_seed_devices(struct btrfs_fs_info *fs_info,
        return fs_devices;
 }
 
-static int read_one_dev(struct btrfs_fs_info *fs_info,
-                       struct extent_buffer *leaf,
+static int read_one_dev(struct extent_buffer *leaf,
                        struct btrfs_dev_item *dev_item)
 {
+       struct btrfs_fs_info *fs_info = leaf->fs_info;
        struct btrfs_fs_devices *fs_devices = fs_info->fs_devices;
        struct btrfs_device *device;
        u64 devid;
@@ -7333,7 +7333,7 @@ int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info)
                        struct btrfs_dev_item *dev_item;
                        dev_item = btrfs_item_ptr(leaf, slot,
                                                  struct btrfs_dev_item);
-                       ret = read_one_dev(fs_info, leaf, dev_item);
+                       ret = read_one_dev(leaf, dev_item);
                        if (ret)
                                goto error;
                        total_dev++;
-- 
2.21.0