[tomcat] branch 9.0.x updated: Code cleanup

[remm]

This is an automated email from the ASF dual-hosted git repository.

remm pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new 8756ed7  Code cleanup
8756ed7 is described below

commit 8756ed76c24b6d1bcabd0cb8164698674bf99132
Author: remm <r...@apache.org>
AuthorDate: Thu Oct 22 14:09:17 2020 +0200

    Code cleanup
---
 java/org/apache/tomcat/util/net/NioEndpoint.java | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/java/org/apache/tomcat/util/net/NioEndpoint.java 
b/java/org/apache/tomcat/util/net/NioEndpoint.java
index 3754e0a..d7afa0e 100644
--- a/java/org/apache/tomcat/util/net/NioEndpoint.java
+++ b/java/org/apache/tomcat/util/net/NioEndpoint.java
@@ -736,13 +736,11 @@ public class NioEndpoint extends 
AbstractJsseEndpoint<NioChannel,SocketChannel>
                 // any active event.
                 while (iterator != null && iterator.hasNext()) {
                     SelectionKey sk = iterator.next();
+                    iterator.remove();
                     NioSocketWrapper socketWrapper = (NioSocketWrapper) 
sk.attachment();
                     // Attachment may be null if another thread has called
                     // cancelledKey()
-                    if (socketWrapper == null) {
-                        iterator.remove();
-                    } else {
-                        iterator.remove();
+                    if (socketWrapper != null) {
                         processKey(sk, socketWrapper);
                     }
                 }


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