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[3/3] btrfs: remove a no-op unfreeze superbock callback

Message ID 6db856a9498f4716320fb1442f58dbfd39d442da.1421776294.git.dsterba@suse.cz (mailing list archive)
State Accepted
Headers show

Commit Message

David Sterba Jan. 20, 2015, 6:05 p.m. UTC 
Signed-off-by: David Sterba <dsterba@suse.cz>
---
 fs/btrfs/super.c | 6 ------
 1 file changed, 6 deletions(-)
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Patch

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 6f49b2872a64..05fef198ff94 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1958,11 +1958,6 @@  static int btrfs_freeze(struct super_block *sb)
 	return btrfs_commit_transaction(trans, root);
 }
 
-static int btrfs_unfreeze(struct super_block *sb)
-{
-	return 0;
-}
-
 static int btrfs_show_devname(struct seq_file *m, struct dentry *root)
 {
 	struct btrfs_fs_info *fs_info = btrfs_sb(root->d_sb);
@@ -2011,7 +2006,6 @@  static const struct super_operations btrfs_super_ops = {
 	.statfs		= btrfs_statfs,
 	.remount_fs	= btrfs_remount,
 	.freeze_fs	= btrfs_freeze,
-	.unfreeze_fs	= btrfs_unfreeze,
 };
 
 static const struct file_operations btrfs_ctl_fops = {