1 files changed, 34 insertions, 34 deletions

diff --git a/drivers/net/bsd_comp.c b/drivers/net/bsd_comp.c
index fb4098ed469e..bae1de1e7802 100644
--- a/drivers/net/bsd_comp.c
+++ b/drivers/net/bsd_comp.c
@@ -1,5 +1,5 @@
 /*
- * Update: The Berkeley copyright was changed, and the change 
+ * Update: The Berkeley copyright was changed, and the change
  * is retroactive to all "true" BSD software (ie everything
  * from UCB as opposed to other peoples code that just carried
  * the same license). The new copyright doesn't clash with the
@@ -256,9 +256,9 @@ static int bsd_check (struct bsd_db *db)	/* 1=output CLEAR */
             db->in_count  -= (db->in_count  >> 2);
             db->bytes_out -= (db->bytes_out >> 2);
           }
-        
+
         db->checkpoint = db->in_count + CHECK_GAP;
-        
+
         if (db->max_ent >= db->maxmaxcode)
           {
             /* Reset the dictionary only if the ratio is worse,
@@ -274,7 +274,7 @@ static int bsd_check (struct bsd_db *db)	/* 1=output CLEAR */
               {
                 new_ratio /= db->bytes_out;
               }
-            
+
             if (new_ratio < db->ratio || new_ratio < 1 * RATIO_SCALE)
               {
                 bsd_clear (db);
@@ -293,7 +293,7 @@ static int bsd_check (struct bsd_db *db)	/* 1=output CLEAR */
 static void bsd_comp_stats (void *state, struct compstat *stats)
   {
     struct bsd_db *db = (struct bsd_db *) state;
-    
+
     stats->unc_bytes    = db->uncomp_bytes;
     stats->unc_packets  = db->uncomp_count;
     stats->comp_bytes   = db->comp_bytes;
@@ -325,7 +325,7 @@ static void bsd_reset (void *state)
 static void bsd_free (void *state)
 {
         struct bsd_db *db = state;
-    
+
         if (!db)
                 return;
 
@@ -468,7 +468,7 @@ static int bsd_init (void *state, unsigned char *options,
   {
     struct bsd_db *db = state;
     int indx;
-    
+
     if ((opt_len != 3) || (options[0] != CI_BSD_COMPRESS) || (options[1] != 3)
         || (BSD_VERSION(options[2]) != BSD_CURRENT_VERSION)
         || (BSD_NBITS(options[2]) != db->maxbits)
@@ -500,9 +500,9 @@ static int bsd_init (void *state, unsigned char *options,
     if (debug)
 #endif
       db->debug = 1;
-    
+
     bsd_reset(db);
-    
+
     return 1;
   }
 
@@ -660,7 +660,7 @@ static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf,
         fcode = BSD_KEY  (ent, c);
         hval  = BSD_HASH (ent, c, hshift);
         dictp = dict_ptr (db, hval);
-        
+
         /* Validate and then check the entry. */
         if (dictp->codem1 >= max_ent)
           {
@@ -672,7 +672,7 @@ static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf,
             ent = dictp->codem1 + 1;
             continue;   /* found (prefix,suffix) */
           }
-        
+
         /* continue probing until a match or invalid entry */
         disp = (hval == 0) ? 1 : hval;
 
@@ -693,10 +693,10 @@ static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf,
 
         ent = dictp->codem1 + 1;        /* finally found (prefix,suffix) */
         continue;
-        
+
 nomatch:
         OUTPUT(ent);            /* output the prefix */
-        
+
         /* code -> hashtable */
         if (max_ent < db->maxmaxcode)
           {
@@ -710,7 +710,7 @@ nomatch:
                 db->n_bits = ++n_bits;
                 mxcode     = MAXCODE (n_bits);
               }
-            
+
             /* Invalidate old hash table entry using
              * this code, and then take it over.
              */
@@ -738,7 +738,7 @@ nomatch:
           }
         ent = c;
       }
-    
+
     OUTPUT(ent);                /* output the last code */
 
     db->bytes_out    += olen - PPP_HDRLEN - BSD_OVHD;
@@ -760,7 +760,7 @@ nomatch:
       {
         OUTPUT (CLEAR);
       }
-    
+
     /*
      * Pad dribble bits of last code with ones.
      * Do not emit a completely useless byte of ones.
@@ -770,7 +770,7 @@ nomatch:
       {
         PUTBYTE((accm | (0xff << (bitno-8))) >> 24);
       }
-    
+
     /*
      * Increase code size if we would have without the packet
      * boundary because the decompressor will do so.
@@ -856,7 +856,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
     bitno    = 32;              /* 1st valid bit in accm */
     n_bits   = db->n_bits;
     tgtbitno = 32 - n_bits;     /* bitno when we have a code */
-    
+
     /*
      * Save the address/control from the PPP header
      * and then get the sequence number.
@@ -869,7 +869,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
 
     ibuf += (PPP_HDRLEN + 2);
     ilen  = isize - (PPP_HDRLEN + 2);
-    
+
     /*
      * Check the sequence number and give up if it differs from
      * the value we're expecting.
@@ -897,7 +897,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
     *wptr++ = adrs;
     *wptr++ = ctrl;
     *wptr++ = 0;
-    
+
     oldcode = CLEAR;
     explen  = 3;
 
@@ -934,7 +934,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
         /*
          * The dictionary must only be cleared at the end of a packet.
          */
-        
+
         if (incode == CLEAR)
           {
             if (ilen > 0)
@@ -945,7 +945,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
                   }
                 return DECOMP_FATALERROR;       /* probably a bug */
               }
-            
+
             bsd_clear(db);
             break;
           }
@@ -962,7 +962,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
               }
             return DECOMP_FATALERROR;   /* probably a bug */
           }
-        
+
         /* Special case for KwKwK string. */
         if (incode > max_ent)
           {
@@ -974,7 +974,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
             finchar = incode;
             extra   = 0;
           }
-        
+
         codelen = *(lens_ptr (db, finchar));
         explen += codelen + extra;
         if (explen > osize)
@@ -989,7 +989,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
               }
             return DECOMP_FATALERROR;
           }
-        
+
         /*
          * Decode this code and install it in the decompressed buffer.
          */
@@ -999,7 +999,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
         while (finchar > LAST)
           {
             struct bsd_dict *dictp2 = dict_ptr (db, finchar);
-            
+
             dictp = dict_ptr (db, dictp2->cptr);
 #ifdef DEBUG
             if (--codelen <= 0 || dictp->codem1 != finchar-1)
@@ -1029,7 +1029,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
             finchar = dictp->f.hs.prefix;
           }
         *--p = finchar;
-        
+
 #ifdef DEBUG
         if (--codelen != 0)
           {
@@ -1037,12 +1037,12 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
                    db->unit, codelen, incode, max_ent);
           }
 #endif
-        
+
         if (extra)              /* the KwKwK case again */
           {
             *wptr++ = finchar;
           }
-        
+
         /*
          * If not first code in a packet, and
          * if not out of code space, then allocate a new code.
@@ -1057,11 +1057,11 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
             unsigned short  *lens1,  *lens2;
             unsigned long fcode;
             int hval, disp, indx;
-            
+
             fcode = BSD_KEY(oldcode,finchar);
             hval  = BSD_HASH(oldcode,finchar,db->hshift);
             dictp = dict_ptr (db, hval);
-            
+
             /* look for a free hash table entry */
             if (dictp->codem1 < max_ent)
               {
@@ -1077,7 +1077,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
                   }
                 while (dictp->codem1 < max_ent);
               }
-            
+
             /*
              * Invalidate previous hash table entry
              * assigned this code, and then take it over
@@ -1101,7 +1101,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
             lens1  = lens_ptr (db, max_ent);
             lens2  = lens_ptr (db, oldcode);
             *lens1 = *lens2 + 1;
-            
+
             /* Expand code size if needed. */
             if (max_ent >= MAXCODE(n_bits) && max_ent < db->maxmaxcode)
               {
@@ -1127,7 +1127,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
       }
     return explen;
   }
-     
+
 /*************************************************************
  * Table of addresses for the BSD compression module
  *************************************************************/