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btrfs: simplify return values in btrfs_check_raid_min_devices

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Function btrfs_check_raid_min_devices() returns error code from the enum
btrfs_err_code and it starts from 1. So there is no need to check if ret
is > 0. So drop this check and also drop the local variable ret.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2021-07-28 07:03:05 +08:00 committed by David Sterba
parent 7361b4ae03
commit efc222f8d7
1 changed files with 2 additions and 6 deletions
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8
fs/btrfs/volumes.c
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@ -1949,12 +1949,8 @@ static int btrfs_check_raid_min_devices(struct btrfs_fs_info *fs_info,
if (!(all_avail & btrfs_raid_array[i].bg_flag))
continue;
if (num_devices < btrfs_raid_array[i].devs_min) {
int ret = btrfs_raid_array[i].mindev_error;
if (ret)
return ret;
}
if (num_devices < btrfs_raid_array[i].devs_min)
return btrfs_raid_array[i].mindev_error;
}
return 0;