1 | <?php |
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2 | /* |
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3 | * This program is free software: you can redistribute it and/or modify it |
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4 | * under the terms of the GNU General Public License as published by the |
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5 | * Free Software Foundation, either version 3 of the License, or (at your |
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6 | * option) any later version. Please see LICENSE.txt at the top level of |
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7 | * the source code distribution for details. |
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8 | |||
9 | * @package LibreNMS |
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10 | * @link https://www.librenms.org |
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11 | * @copyright 2018 ACL |
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12 | * @author Abel Laura <[email protected]> |
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13 | */ |
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14 | |||
15 | if (! is_array($storage_cache['ddos-storage'])) { |
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16 | $storage_cache['ddos-storage'] = snmpwalk_cache_oid($device, 'fileSystemSpaceTable', null, 'DATA-DOMAIN-MIB', 'datadomain'); |
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0 ignored issues
–
show
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17 | d_echo($storage_cache); |
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18 | } |
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19 | |||
20 | foreach ($storage_cache['ddos-storage'] as $fsentry) { |
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21 | if ($fsentry['fileSystemResourceName'] == '/data: post-comp') { |
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22 | $storage['units'] = 1073741824; |
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23 | $storage['size'] = $fsentry['fileSystemSpaceSize'] * $storage['units']; |
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24 | $storage['free'] = $fsentry['fileSystemSpaceAvail'] * $storage['units']; |
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25 | $storage['used'] = $fsentry['fileSystemSpaceUsed'] * $storage['units']; |
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26 | } |
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27 | } |
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28 |
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()
can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.