diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/super.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 57080dffdfc..dcd5aef6b61 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -933,8 +933,12 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags, * then open_ctree will properly initialize everything later. */ fs_info = kzalloc(sizeof(struct btrfs_fs_info), GFP_NOFS); + if (!fs_info) { + error = -ENOMEM; + goto error_close_devices; + } tree_root = kzalloc(sizeof(struct btrfs_root), GFP_NOFS); - if (!fs_info || !tree_root) { + if (!tree_root) { error = -ENOMEM; goto error_close_devices; } @@ -964,7 +968,6 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags, btrfs_close_devices(fs_devices); free_fs_info(fs_info); - kfree(tree_root); } else { char b[BDEVNAME_SIZE]; @@ -992,7 +995,6 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags, error_close_devices: btrfs_close_devices(fs_devices); free_fs_info(fs_info); - kfree(tree_root); return ERR_PTR(error); } |