btrfs-progs: volumes: Remove unnecessary trans parameter
authorQu Wenruo <wqu@suse.com>
Wed, 3 Jan 2018 07:13:04 +0000 (15:13 +0800)
committerDavid Sterba <dsterba@suse.com>
Wed, 31 Jan 2018 14:14:02 +0000 (15:14 +0100)
commita784003783eb836dba66ac74785012a6c633daef
tree47dc2ae5c9c15141fca153fd28cfd9e6b1b69cba
parent1c9b58256aeda3dcdbaa7003f370ddffeecbf132
btrfs-progs: volumes: Remove unnecessary trans parameter

Remove @trans parameter for find_free_dev_extent_start() and its
callers.

The function itself is doing read-only tree search, no use of
transaction.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
volumes.c