btrfs: separate superblock items out of fs_info

[mv-sheeva.git] / fs / btrfs / compression.c

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 8ec5d86f173471a7c51177ae7473fb494dcc8f29..14f1c5a0b2d29f187955e9327cac6243715409f0 100644 (file)
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -85,7 +85,8 @@ struct compressed_bio {
 static inline int compressed_bio_size(struct btrfs_root *root,
                                      unsigned long disk_size)
 {
-       u16 csum_size = btrfs_super_csum_size(&root->fs_info->super_copy);
+       u16 csum_size = btrfs_super_csum_size(root->fs_info->super_copy);
+
        return sizeof(struct compressed_bio) +
                ((disk_size + root->sectorsize - 1) / root->sectorsize) *
                csum_size;