tree 16c43b03201ce22e893589665bf50810a81cf20c
parent e5600fd6fc7d1924ff77681128a364e1dad4435b
author Nikolay Borisov <nborisov@suse.com> 1498546946 +0300
committer David Sterba <dsterba@suse.com> 1502885992 +0200

btrfs: Be explicit about usage of min()

__btrfs_alloc_chunk contains code which boils down to:

    ndevs = min(ndevs, devs_max)

It's conditional upon devs_max not being 0. However, it cannot really be 0
since it's always set to either BTRFS_MAX_DEVS_SYS_CHUNK or
BTRFS_MAX_DEVS(fs_info->chunk_root). So eliminate the condition check and use
min explicitly. This has no functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>