btrfs: reada, remove unused parameter from __readahead_hook
authorDavid Sterba <dsterba@suse.com>
Tue, 8 Nov 2016 12:39:05 +0000 (13:39 +0100)
committerDavid Sterba <dsterba@suse.com>
Wed, 30 Nov 2016 12:45:16 +0000 (13:45 +0100)
commitbcdc51b2043a363b67d97bc99799e505d31391a9
tree722021de8b0be68d0869e02062ef77b0f11cabd3
parent04998b3324fc8aa8f0af9b820e865f8c9665120c
btrfs: reada, remove unused parameter from __readahead_hook

'start' is not used since "btrfs: reada: Pass reada_extent into
__readahead_hook directly" (6e39dbe8b9e55280c).

Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/reada.c