btrfs: Fix warning "variable ‘blocksize’ set but not used"
authorLuis Henriques <luis.henriques@canonical.com>
Tue, 23 Aug 2016 22:23:53 +0000 (23:23 +0100)
committerDavid Sterba <dsterba@suse.com>
Mon, 26 Sep 2016 15:59:49 +0000 (17:59 +0200)
commit1f079fa2f8c5ddf0020c7fd820b2393564567a2a
treecff99edf7e34fcf57a78a7b4c4b2e2e289c8edb7
parent5d8eb6fe517583f9c6d5b94faf2254a0207a45c9
btrfs: Fix warning "variable ‘blocksize’ set but not used"

Variable 'blocksize' in reada_walk_down() is not used since commit
d3e46fea1b1e ("btrfs: sink blocksize parameter to readahead_tree_block").
This patch simply removes this variable.

Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/extent-tree.c