1 files changed, 53 insertions, 53 deletions

diff --git a/net/irda/irqueue.c b/net/irda/irqueue.c
index 1d26cd33ea13..92662330dbcf 100644
--- a/net/irda/irqueue.c
+++ b/net/irda/irqueue.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irqueue.c
  * Version:       0.3
  * Description:   General queue implementation
@@ -10,28 +10,28 @@
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
  * Modified at:   Thu Jan  4 14:29:10 CET 2001
  * Modified by:   Marc Zyngier <mzyngier@freesurf.fr>
- * 
+ *
  *     Copyright (C) 1998-1999, Aage Kvalnes <aage@cs.uit.no>
- *     Copyright (C) 1998, Dag Brattli, 
+ *     Copyright (C) 1998, Dag Brattli,
  *     All Rights Reserved.
  *
  *     This code is taken from the Vortex Operating System written by Aage
  *     Kvalnes. Aage has agreed that this code can use the GPL licence,
  *     although he does not use that licence in his own code.
- *     
+ *
  *     This copyright does however _not_ include the ELF hash() function
  *     which I currently don't know which licence or copyright it
  *     has. Please inform me if you know.
- *      
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- *  
+ *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
- *     
+ *
  ********************************************************************/
 
 /*
@@ -213,7 +213,7 @@ static __u32 hash( const char* name)
 {
         __u32 h = 0;
         __u32 g;
-        
+
         while(*name) {
                 h = (h<<4) + *name++;
                 if ((g = (h & 0xf0000000)))
@@ -231,7 +231,7 @@ static __u32 hash( const char* name)
  */
 static void enqueue_first(irda_queue_t **queue, irda_queue_t* element)
 {
-        
+
         IRDA_DEBUG( 4, "%s()\n", __FUNCTION__);
 
         /*
@@ -242,7 +242,7 @@ static void enqueue_first(irda_queue_t **queue, irda_queue_t* element)
                  * Queue is empty.  Insert one element into the queue.
                  */
                 element->q_next = element->q_prev = *queue = element;
-                
+
         } else {
                 /*
                  * Queue is not empty.  Insert element into front of queue.
@@ -267,20 +267,20 @@ static irda_queue_t *dequeue_first(irda_queue_t **queue)
         irda_queue_t *ret;
 
         IRDA_DEBUG( 4, "dequeue_first()\n");
-        
+
         /*
          * Set return value
          */
         ret =  *queue;
-        
+
         if ( *queue == NULL ) {
                 /*
                  * Queue was empty.
                  */
         } else if ( (*queue)->q_next == *queue ) {
-                /* 
+                /*
                  *  Queue only contained a single element. It will now be
-                 *  empty.  
+                 *  empty.
                  */
                 *queue = NULL;
         } else {
@@ -291,7 +291,7 @@ static irda_queue_t *dequeue_first(irda_queue_t **queue)
                 (*queue)->q_next->q_prev = (*queue)->q_prev;
                 *queue = (*queue)->q_next;
         }
-        
+
         /*
          * Return the removed entry (or NULL of queue was empty).
          */
@@ -306,25 +306,25 @@ static irda_queue_t *dequeue_first(irda_queue_t **queue)
 static irda_queue_t *dequeue_general(irda_queue_t **queue, irda_queue_t* element)
 {
         irda_queue_t *ret;
-        
+
         IRDA_DEBUG( 4, "dequeue_general()\n");
-        
+
         /*
          * Set return value
          */
         ret =  *queue;
-                
+
         if ( *queue == NULL ) {
                 /*
                  * Queue was empty.
                  */
         } else if ( (*queue)->q_next == *queue ) {
-                /* 
+                /*
                  *  Queue only contained a single element. It will now be
-                 *  empty.  
+                 *  empty.
                  */
                 *queue = NULL;
-                
+
         } else {
                 /*
                  *  Remove specific element.
@@ -334,7 +334,7 @@ static irda_queue_t *dequeue_general(irda_queue_t **queue, irda_queue_t* element
                 if ( (*queue) == element)
                         (*queue) = element->q_next;
         }
-        
+
         /*
          * Return the removed entry (or NULL of queue was empty).
          */
@@ -352,7 +352,7 @@ static irda_queue_t *dequeue_general(irda_queue_t **queue, irda_queue_t* element
 hashbin_t *hashbin_new(int type)
 {
         hashbin_t* hashbin;
-        
+
         /*
          * Allocate new hashbin
          */
@@ -380,8 +380,8 @@ EXPORT_SYMBOL(hashbin_new);
 /*
  * Function hashbin_delete (hashbin, free_func)
  *
- *    Destroy hashbin, the free_func can be a user supplied special routine 
- *    for deallocating this structure if it's complex. If not the user can 
+ *    Destroy hashbin, the free_func can be a user supplied special routine
+ *    for deallocating this structure if it's complex. If not the user can
  *    just supply kfree, which should take care of the job.
  */
 int hashbin_delete( hashbin_t* hashbin, FREE_FUNC free_func)
@@ -392,7 +392,7 @@ int hashbin_delete( hashbin_t* hashbin, FREE_FUNC free_func)
 
         IRDA_ASSERT(hashbin != NULL, return -1;);
         IRDA_ASSERT(hashbin->magic == HB_MAGIC, return -1;);
-        
+
         /* Synchronize */
         if ( hashbin->hb_type & HB_LOCK ) {
                 spin_lock_irqsave(&hashbin->hb_spinlock, flags);
@@ -407,11 +407,11 @@ int hashbin_delete( hashbin_t* hashbin, FREE_FUNC free_func)
                 while (queue ) {
                         if (free_func)
                                 (*free_func)(queue);
-                        queue = dequeue_first( 
+                        queue = dequeue_first(
                                 (irda_queue_t**) &hashbin->hb_queue[i]);
                 }
         }
-        
+
         /* Cleanup local data */
         hashbin->hb_current = NULL;
         hashbin->magic = ~HB_MAGIC;
@@ -438,7 +438,7 @@ EXPORT_SYMBOL(hashbin_delete);
  *    Insert an entry into the hashbin
  *
  */
-void hashbin_insert(hashbin_t* hashbin, irda_queue_t* entry, long hashv, 
+void hashbin_insert(hashbin_t* hashbin, irda_queue_t* entry, long hashv,
                     const char* name)
 {
         unsigned long flags = 0;
@@ -460,14 +460,14 @@ void hashbin_insert(hashbin_t* hashbin, irda_queue_t* entry, long hashv,
         if ( hashbin->hb_type & HB_LOCK ) {
                 spin_lock_irqsave(&hashbin->hb_spinlock, flags);
         } /* Default is no-lock  */
-        
+
         /*
          * Store name and key
          */
         entry->q_hash = hashv;
         if ( name )
                 strlcpy( entry->q_name, name, sizeof(entry->q_name));
-        
+
         /*
          * Insert new entry first
          */
@@ -482,7 +482,7 @@ void hashbin_insert(hashbin_t* hashbin, irda_queue_t* entry, long hashv,
 }
 EXPORT_SYMBOL(hashbin_insert);
 
-/* 
+/*
  *  Function hashbin_remove_first (hashbin)
  *
  *    Remove first entry of the hashbin
@@ -537,7 +537,7 @@ void *hashbin_remove_first( hashbin_t *hashbin)
 }
 
 
-/* 
+/*
  *  Function hashbin_remove (hashbin, hashv, name)
  *
  *    Remove entry with the given name
@@ -561,7 +561,7 @@ void* hashbin_remove( hashbin_t* hashbin, long hashv, const char* name)
 
         IRDA_ASSERT( hashbin != NULL, return NULL;);
         IRDA_ASSERT( hashbin->magic == HB_MAGIC, return NULL;);
-        
+
         /*
          * Locate hashbin
          */
@@ -601,7 +601,7 @@ void* hashbin_remove( hashbin_t* hashbin, long hashv, const char* name)
                         entry = entry->q_next;
                 } while ( entry != hashbin->hb_queue[ bin ] );
         }
-        
+
         /*
          * If entry was found, dequeue it
          */
@@ -622,18 +622,18 @@ void* hashbin_remove( hashbin_t* hashbin, long hashv, const char* name)
         if ( hashbin->hb_type & HB_LOCK ) {
                 spin_unlock_irqrestore(&hashbin->hb_spinlock, flags);
         } /* Default is no-lock  */
-       
-        
+
+
         /* Return */
-        if ( found ) 
+        if ( found )
                 return entry;
         else
                 return NULL;
-        
+
 }
 EXPORT_SYMBOL(hashbin_remove);
 
-/* 
+/*
  *  Function hashbin_remove_this (hashbin, entry)
  *
  *    Remove entry with the given name
@@ -655,7 +655,7 @@ void* hashbin_remove_this( hashbin_t* hashbin, irda_queue_t* entry)
         IRDA_ASSERT( hashbin != NULL, return NULL;);
         IRDA_ASSERT( hashbin->magic == HB_MAGIC, return NULL;);
         IRDA_ASSERT( entry != NULL, return NULL;);
-        
+
         /* Synchronize */
         if ( hashbin->hb_type & HB_LOCK ) {
                 spin_lock_irqsave(&hashbin->hb_spinlock, flags);
@@ -722,7 +722,7 @@ void* hashbin_find( hashbin_t* hashbin, long hashv, const char* name )
         if ( name )
                 hashv = hash( name );
         bin = GET_HASHBIN( hashv );
-        
+
         /*
          * Search for entry
          */
@@ -829,7 +829,7 @@ void* hashbin_find_next( hashbin_t* hashbin, long hashv, const char* name,
  *    called before any calls to hashbin_get_next()!
  *
  */
-irda_queue_t *hashbin_get_first( hashbin_t* hashbin) 
+irda_queue_t *hashbin_get_first( hashbin_t* hashbin)
 {
         irda_queue_t *entry;
         int i;
@@ -860,7 +860,7 @@ EXPORT_SYMBOL(hashbin_get_first);
  *    Get next item in hashbin. A series of hashbin_get_next() calls must
  *    be started by a call to hashbin_get_first(). The function returns
  *    NULL when all items have been traversed
- * 
+ *
  * The context of the search is stored within the hashbin, so you must
  * protect yourself from concurrent enumerations. - Jean II
  */
@@ -876,13 +876,13 @@ irda_queue_t *hashbin_get_next( hashbin_t *hashbin)
         if ( hashbin->hb_current == NULL) {
                 IRDA_ASSERT( hashbin->hb_current != NULL, return NULL;);
                 return NULL;
-        }       
+        }
         entry = hashbin->hb_current->q_next;
         bin = GET_HASHBIN( entry->q_hash);
 
-        /*  
+        /*
          *  Make sure that we are not back at the beginning of the queue
-         *  again 
+         *  again
          */
         if ( entry != hashbin->hb_queue[ bin ]) {
                 hashbin->hb_current = entry;
@@ -895,7 +895,7 @@ irda_queue_t *hashbin_get_next( hashbin_t *hashbin)
          */
         if ( bin >= HASHBIN_SIZE)
                 return NULL;
-        
+
         /*
          *  Move to next queue in hashbin
          */
@@ -904,7 +904,7 @@ irda_queue_t *hashbin_get_next( hashbin_t *hashbin)
                 entry = hashbin->hb_queue[ i];
                 if ( entry) {
                         hashbin->hb_current = entry;
-                        
+
                         return entry;
                 }
         }