Cleanup a few unused variables

[lhc/web/wiklou.git] / includes / filerepo / backend / FileBackendMultiWrite.php

diff --git a/includes/filerepo/backend/FileBackendMultiWrite.php b/includes/filerepo/backend/FileBackendMultiWrite.php
index 58225fd..114424c 100644 (file)
--- a/includes/filerepo/backend/FileBackendMultiWrite.php
+++ b/includes/filerepo/backend/FileBackendMultiWrite.php
@@ -83,7 +83,7 @@ class FileBackendMultiWrite extends FileBackendBase {
                                // Set "files to lock" from the first batch so we don't try to set all
                                // locks two or three times over (depending on the number of backends).
                                // A lock on one storage path is a lock on all the backends.
-                               foreach ( $performOps as $index => $fileOp ) {
+                               foreach ( $performOps as $fileOp ) {
                                        $filesLockSh = array_merge( $filesLockSh, $fileOp->storagePathsRead() );
                                        $filesLockEx = array_merge( $filesLockEx, $fileOp->storagePathsChanged() );
                                }
@@ -297,7 +297,7 @@ class FileBackendMultiWrite extends FileBackendBase {
         * @see FileBackendBase::getFileList()
         */
        function getFileList( array $params ) {
-               foreach ( $this->backends as $index => $backend ) {
+               foreach ( $this->backends as $backend ) {
                        # Get results from the first backend
                        $realParams = $this->substOpPaths( $params, $backend );
                        return $backend->getFileList( $realParams );