Windows: Use %p for ptrs in redirector trace messages

Pointers were being logged with %08lX which results in partial
pointer values being logged on 64-bit systems.

Reviewed-on: http://gerrit.openafs.org/8943
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
(cherry picked from commit 9c07dd592a0b4c55266d63b26118ca23df6747a5)

Change-Id: Ib48006f098189501c69a2fb1501dc735308da41b
Reviewed-on: http://gerrit.openafs.org/8944
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Windows: AFSRemoveCcb cannot fail

Since AFSRemoveCcb cannot fail, change the signature from returning
NTSTATUS to void.

Remove all error handling code.

Reviewed-on: http://gerrit.openafs.org/8851
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: Jeffrey Altman <jaltman@your-file-system.com>
(cherry picked from commit 207890788079c82d81a1a7f2a0972ed165583798)

Change-Id: I6ffc2f8dd42f1691eb5e29485d198bb4e7afc65a
Reviewed-on: http://gerrit.openafs.org/9000
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>