On Thu, Apr 18, 2019 at 06:43:56AM +0000, YueHaibing wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > fs/btrfs/free-space-tree.c: In function 'load_free_space_tree': > fs/btrfs/free-space-tree.c:1535:24: warning: > variable 'fs_info' set but not used [-Wunused-but-set-variable] > > It's not used since commit 05e9d3137d47 ("btrfs: get fs_info from block group > in search_free_space_info"), so can be removed. Thanks, as this is in a development branch I'll fold the change to the patch that introduced it.