tree 40dfaf6aded2f7bb8de0fc81a21acadf6ce47be8
parent a39010dcd31675401fd355924f1e7a3f63b57b8c
author Anand Jain <Anand.Jain@oracle.com> 1518668978 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1594280154 +0200

btrfs: cow_file_range() num_bytes and disk_num_bytes are same

[ Upstream commit 3752d22fcea160cc2493e34f5e0e41cdd7fdd921 ]

This patch deletes local variable disk_num_bytes as its value
is same as num_bytes in the function cow_file_range().

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>