[sginsberg] 35613: - [FORMATTING] Comment and formatting fixes for LocateChildDevice. No code change.

Author: sginsberg
Date: Sun Aug 24 15:40:27 2008
New Revision: 35613

URL: http://svn.reactos.org/svn/reactos?rev=35613&view=rev
Log:
- [FORMATTING] Comment and formatting fixes for LocateChildDevice. No code change.

Modified:
    trunk/reactos/ntoskrnl/io/pnpmgr/pnproot.c

Modified: trunk/reactos/ntoskrnl/io/pnpmgr/pnproot.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/pnpmgr/pnproot…
==============================================================================
--- trunk/reactos/ntoskrnl/io/pnpmgr/pnproot.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/pnpmgr/pnproot.c [iso-8859-1] Sun Aug 24 15:40:27 2008
@@ -100,19 +100,24 @@
     PPNPROOT_DEVICE Device;
     UNICODE_STRING DeviceIdU, InstanceIdU;
 
+    /* Initialize the strings to compare  */
     RtlInitUnicodeString(&DeviceIdU, DeviceId);
     RtlInitUnicodeString(&InstanceIdU, InstanceId);
 
+    /* Start looping */
     LIST_FOR_EACH(Device, &DeviceExtension->DeviceListHead, PNPROOT_DEVICE,
ListEntry)
     {
-        if (RtlEqualUnicodeString(&DeviceIdU, &Device->DeviceID, TRUE)
-         && RtlEqualUnicodeString(&InstanceIdU, &Device->InstanceID,
TRUE))
-        {
+        /* See if the strings match */
+        if (RtlEqualUnicodeString(&DeviceIdU, &Device->DeviceID, TRUE)
&&
+            RtlEqualUnicodeString(&InstanceIdU, &Device->InstanceID, TRUE))
+        {
+            /* They do, so set the pointer and return success */
             *ChildDevice = Device;
             return STATUS_SUCCESS;
         }
     }
 
+    /* No device found */
     return STATUS_NO_SUCH_DEVICE;
 }