From: David Sterba Date: Fri, 24 Apr 2015 17:12:01 +0000 (+0200) Subject: btrfs: fix warnings after changes in btrfs_abort_transaction X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=6d13f5497f9c44597ba566f741f7ce66ed099456;p=openwrt%2Fstaging%2Fblogic.git btrfs: fix warnings after changes in btrfs_abort_transaction fs/btrfs/volumes.c: In function ‘btrfs_create_uuid_tree’: fs/btrfs/volumes.c:3909:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘long int’ [-Wformat=] btrfs_abort_transaction(trans, tree_root, ^ CC [M] fs/btrfs/ioctl.o fs/btrfs/ioctl.c: In function ‘create_subvol’: fs/btrfs/ioctl.c:549:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘long int’ [-Wformat=] btrfs_abort_transaction(trans, root, PTR_ERR(new_root)); PTR_ERR returns long, but we're really using 'int' for the error codes everywhere so just set and use the local variable. Signed-off-by: David Sterba Signed-off-by: Chris Mason --- diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 6f790bcddfc1..f77f6b3d24b9 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -553,8 +553,8 @@ static noinline int create_subvol(struct inode *dir, key.offset = (u64)-1; new_root = btrfs_read_fs_root_no_name(root->fs_info, &key); if (IS_ERR(new_root)) { - btrfs_abort_transaction(trans, root, PTR_ERR(new_root)); ret = PTR_ERR(new_root); + btrfs_abort_transaction(trans, root, ret); goto fail; } diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index d0582b785485..1fcbd93ca0ec 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -3908,9 +3908,9 @@ int btrfs_create_uuid_tree(struct btrfs_fs_info *fs_info) uuid_root = btrfs_create_tree(trans, fs_info, BTRFS_UUID_TREE_OBJECTID); if (IS_ERR(uuid_root)) { - btrfs_abort_transaction(trans, tree_root, - PTR_ERR(uuid_root)); - return PTR_ERR(uuid_root); + ret = PTR_ERR(uuid_root); + btrfs_abort_transaction(trans, tree_root, ret); + return ret; } fs_info->uuid_root = uuid_root;