Remove unneeded semicolon and parentheses

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

5 files changed, 7 insertions, 7 deletions

diff --git a/lib/private/legacy/eventsource.php b/lib/private/legacy/eventsource.php
index 74beb157e18..1a8061c0ed2 100644
--- a/lib/private/legacy/eventsource.php
+++ b/lib/private/legacy/eventsource.php
@@ -81,7 +81,7 @@ class OC_EventSource implements \OCP\IEventSource {
 			header('Location: '.\OC::$WEBROOT);
 			exit();
 		}
-		if (!(\OC::$server->getRequest()->passesCSRFCheck())) {
+		if (!\OC::$server->getRequest()->passesCSRFCheck()) {
 			$this->send('error', 'Possible CSRF attack. Connection will be closed.');
 			$this->close();
 			exit();
diff --git a/lib/private/legacy/helper.php b/lib/private/legacy/helper.php
index cd69b40b76b..8373c191dce 100644
--- a/lib/private/legacy/helper.php
+++ b/lib/private/legacy/helper.php
@@ -408,7 +408,7 @@ class OC_Helper {
 		$it = new RecursiveIteratorIterator($aIt);
 
 		while ($it->valid()) {
-			if (((isset($index) AND ($it->key() == $index)) OR (!isset($index))) AND ($it->current() == $needle)) {
+			if (((isset($index) AND ($it->key() == $index)) OR !isset($index)) AND ($it->current() == $needle)) {
 				return $aIt->key();
 			}
 
diff --git a/lib/private/legacy/image.php b/lib/private/legacy/image.php
index eeee3b24073..d9af45f2226 100644
--- a/lib/private/legacy/image.php
+++ b/lib/private/legacy/image.php
@@ -785,12 +785,12 @@ class OC_Image implements \OCP\IImage {
 						break;
 					case 8:
 						$color = @unpack('n', $vide . ($data[$p] ?? ''));
-						$color[1] = (isset($palette[$color[1] + 1])) ? $palette[$color[1] + 1] : $palette[1];
+						$color[1] = isset($palette[$color[1] + 1]) ? $palette[$color[1] + 1] : $palette[1];
 						break;
 					case 4:
 						$color = @unpack('n', $vide . ($data[floor($p)] ?? ''));
 						$color[1] = ($p * 2) % 2 == 0 ? $color[1] >> 4 : $color[1] & 0x0F;
-						$color[1] = (isset($palette[$color[1] + 1])) ? $palette[$color[1] + 1] : $palette[1];
+						$color[1] = isset($palette[$color[1] + 1]) ? $palette[$color[1] + 1] : $palette[1];
 						break;
 					case 1:
 						$color = @unpack('n', $vide . ($data[floor($p)] ?? ''));
@@ -820,7 +820,7 @@ class OC_Image implements \OCP\IImage {
 								$color[1] = ($color[1] & 0x1);
 								break;
 						}
-						$color[1] = (isset($palette[$color[1] + 1])) ? $palette[$color[1] + 1] : $palette[1];
+						$color[1] = isset($palette[$color[1] + 1]) ? $palette[$color[1] + 1] : $palette[1];
 						break;
 					default:
 						fclose($fh);
diff --git a/lib/private/legacy/json.php b/lib/private/legacy/json.php
index 7bfc815ab24..0afa179b3d8 100644
--- a/lib/private/legacy/json.php
+++ b/lib/private/legacy/json.php
@@ -91,7 +91,7 @@ class OC_JSON{
 			exit();
 		}
 
-		if( !(\OC::$server->getRequest()->passesCSRFCheck())) {
+		if( !\OC::$server->getRequest()->passesCSRFCheck()) {
 			$l = \OC::$server->getL10N('lib');
 			self::error(array( 'data' => array( 'message' => $l->t('Token expired. Please reload page.'), 'error' => 'token_expired' )));
 			exit();
diff --git a/lib/private/legacy/util.php b/lib/private/legacy/util.php
index efa488b434d..7e083b2ba0e 100644
--- a/lib/private/legacy/util.php
+++ b/lib/private/legacy/util.php
@@ -894,7 +894,7 @@ class OC_Util {
 		}
 		foreach($invalidIniSettings as $setting) {
 			if(is_bool($setting[1])) {
-				$setting[1] = ($setting[1]) ? 'on' : 'off';
+				$setting[1] = $setting[1] ? 'on' : 'off';
 			}
 			$errors[] = [
 				'error' => $l->t('PHP setting "%s" is not set to "%s".', [$setting[0], var_export($setting[1], true)]),