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authorAl Viro <viro@zeniv.linux.org.uk>2011-11-17 10:12:38 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-09 04:34:40 +0400
commit29db78aa0ac82319b764b87a1c5030d74523e296 (patch)
tree94ac498a9d6b0f02b1ebb22fd3e51d5a3ed6952d /fs/btrfs/super.c
parentad2b2c802be2d3e8ed8364fef5ffaddabe448219 (diff)
downloadlinux-29db78aa0ac82319b764b87a1c5030d74523e296.tar.xz
btrfs: kill pointless reassignment of ->s_fs_info in btrfs_fill_super()
We do not (fortunately) modify ->s_fs_info of superblock on the fly in btrfs_fill_super(); apparent assignment is a no-op. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/btrfs/super.c')
-rw-r--r--fs/btrfs/super.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 56e007fd6702..a381f9f9b0c2 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -588,8 +588,8 @@ static int btrfs_fill_super(struct super_block *sb,
{
struct inode *inode;
struct dentry *root_dentry;
- struct btrfs_root *tree_root;
- struct btrfs_fs_info *fs_info;
+ struct btrfs_root *tree_root = sb->s_fs_info;
+ struct btrfs_fs_info *fs_info = tree_root->fs_info;
struct btrfs_key key;
int err;
@@ -609,9 +609,6 @@ static int btrfs_fill_super(struct super_block *sb,
printk("btrfs: open_ctree failed\n");
return err;
}
- tree_root = sb->s_fs_info;
- fs_info = tree_root->fs_info;
- sb->s_fs_info = tree_root;
key.objectid = BTRFS_FIRST_FREE_OBJECTID;
key.type = BTRFS_INODE_ITEM_KEY;