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authorJeff Mahoney <jeffm@suse.com>2016-06-10 18:19:25 -0400
committerDavid Sterba <dsterba@suse.com>2016-07-26 13:54:26 +0200
commit66642832f06a4351e23cea6cf254967c227f8224 (patch)
tree8ae0bc5a61945bdec42d6c7a929967c548031d5d /fs/btrfs/ioctl.c
parent64b63580728ef19137d35363a1c28794b70ad416 (diff)
downloadlinux-66642832f06a4351e23cea6cf254967c227f8224.tar.bz2
btrfs: btrfs_abort_transaction, drop root parameter
__btrfs_abort_transaction doesn't use its root parameter except to obtain an fs_info pointer. We can obtain that from trans->root->fs_info for now and from trans->fs_info in a later patch. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
-rw-r--r--fs/btrfs/ioctl.c33
1 files changed, 15 insertions, 18 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 81413e600d9b..14ed1e9e6bc8 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -561,7 +561,7 @@ static noinline int create_subvol(struct inode *dir,
new_root = btrfs_read_fs_root_no_name(root->fs_info, &key);
if (IS_ERR(new_root)) {
ret = PTR_ERR(new_root);
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto fail;
}
@@ -570,7 +570,7 @@ static noinline int create_subvol(struct inode *dir,
ret = btrfs_create_subvol_root(trans, new_root, root, new_dirid);
if (ret) {
/* We potentially lose an unused inode item here */
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto fail;
}
@@ -583,7 +583,7 @@ static noinline int create_subvol(struct inode *dir,
*/
ret = btrfs_set_inode_index(dir, &index);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto fail;
}
@@ -591,7 +591,7 @@ static noinline int create_subvol(struct inode *dir,
name, namelen, dir, &key,
BTRFS_FT_DIR, index);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto fail;
}
@@ -608,7 +608,7 @@ static noinline int create_subvol(struct inode *dir,
root_item->uuid, BTRFS_UUID_KEY_SUBVOL,
objectid);
if (ret)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
fail:
kfree(root_item);
@@ -2488,7 +2488,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file,
dentry->d_name.len);
if (ret) {
err = ret;
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_end_trans;
}
@@ -2504,7 +2504,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file,
root->fs_info->tree_root,
dest->root_key.objectid);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
err = ret;
goto out_end_trans;
}
@@ -2514,7 +2514,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file,
dest->root_item.uuid, BTRFS_UUID_KEY_SUBVOL,
dest->root_key.objectid);
if (ret && ret != -ENOENT) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
err = ret;
goto out_end_trans;
}
@@ -2524,7 +2524,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file,
BTRFS_UUID_KEY_RECEIVED_SUBVOL,
dest->root_key.objectid);
if (ret && ret != -ENOENT) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
err = ret;
goto out_end_trans;
}
@@ -3291,7 +3291,7 @@ static int clone_finish_inode_update(struct btrfs_trans_handle *trans,
ret = btrfs_update_inode(trans, root, inode);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
btrfs_end_transaction(trans, root);
goto out;
}
@@ -3693,7 +3693,7 @@ process_slot:
if (ret) {
if (ret != -EOPNOTSUPP)
btrfs_abort_transaction(trans,
- root, ret);
+ ret);
btrfs_end_transaction(trans, root);
goto out;
}
@@ -3701,8 +3701,7 @@ process_slot:
ret = btrfs_insert_empty_item(trans, root, path,
&new_key, size);
if (ret) {
- btrfs_abort_transaction(trans, root,
- ret);
+ btrfs_abort_transaction(trans, ret);
btrfs_end_transaction(trans, root);
goto out;
}
@@ -3734,7 +3733,6 @@ process_slot:
new_key.offset - datao);
if (ret) {
btrfs_abort_transaction(trans,
- root,
ret);
btrfs_end_transaction(trans,
root);
@@ -3771,7 +3769,6 @@ process_slot:
if (ret) {
if (ret != -EOPNOTSUPP)
btrfs_abort_transaction(trans,
- root,
ret);
btrfs_end_transaction(trans, root);
goto out;
@@ -3827,7 +3824,7 @@ process_slot:
last_dest_end, destoff + len, 1);
if (ret) {
if (ret != -EOPNOTSUPP)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
btrfs_end_transaction(trans, root);
goto out;
}
@@ -5163,13 +5160,13 @@ static long _btrfs_ioctl_set_received_subvol(struct file *file,
BTRFS_UUID_KEY_RECEIVED_SUBVOL,
root->root_key.objectid);
if (ret < 0 && ret != -EEXIST) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}
}
ret = btrfs_commit_transaction(trans, root);
if (ret < 0) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}