1 files changed, 24 insertions, 24 deletions

diff --git a/net/sunrpc/auth_gss/gss_spkm3_token.c b/net/sunrpc/auth_gss/gss_spkm3_token.c
index 35188b6ea8f..8400b621971 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_token.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_token.c
@@ -59,7 +59,7 @@ asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits)
 
         /* count trailing 0's */
         for(i = in->len; i > 0; i--) {
-                if (*ptr == 0) { 
+                if (*ptr == 0) {
                         ptr--;
                         elen--;
                 } else
@@ -82,7 +82,7 @@ asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits)
 
 /*
  * decode_asn1_bitstring()
- * 
+ *
  * decode a bitstring into a buffer of the expected length.
  * enclen = bit string length
  * explen = expected length (define in rfc)
@@ -97,9 +97,9 @@ decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen)
         return 1;
 }
 
-/* 
+/*
  * SPKMInnerContextToken choice SPKM_MIC asn1 token layout
- * 
+ *
  * contextid is always 16 bytes plain data. max asn1 bitstring len = 17.
  *
  * tokenlen = pos[0] to end of token (max pos[45] with MD5 cksum)
@@ -107,21 +107,21 @@ decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen)
  * pos  value
  * ----------
  * [0]  a4  SPKM-MIC tag
- * [1]  ??  innertoken length  (max 44) 
- * 
- * 
- * tok_hdr piece of checksum data starts here 
+ * [1]  ??  innertoken length  (max 44)
+ *
+ *
+ * tok_hdr piece of checksum data starts here
  *
- * the maximum mic-header len = 9 + 17 = 26 
+ * the maximum mic-header len = 9 + 17 = 26
  *      mic-header
  *      ----------
- * [2]  30      SEQUENCE tag  
- * [3]  ??      mic-header length: (max 23) = TokenID + ContextID 
+ * [2]  30      SEQUENCE tag
+ * [3]  ??      mic-header length: (max 23) = TokenID + ContextID
  *
  *              TokenID  - all fields constant and can be hardcoded
  *              -------
  * [4]    02    Type 2
- * [5]    02    Length 2 
+ * [5]    02    Length 2
  * [6][7] 01 01 TokenID (SPKM_MIC_TOK)
  *
  *              ContextID  - encoded length not constant, calculated
@@ -131,17 +131,17 @@ decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen)
  * [10] ??      ctxzbit
  * [11]         contextid
  *
- * mic_header piece of checksum data ends here. 
+ * mic_header piece of checksum data ends here.
  *
  *      int-cksum - encoded length not constant, calculated
  *      ---------
  * [??] 03      Type 3
- * [??] ??      encoded length 
- * [??] ??      md5zbit         
+ * [??] ??      encoded length
+ * [??] ??      md5zbit
  * [??]         int-cksum (NID_md5 = 16)
  *
- * maximum SPKM-MIC innercontext token length = 
- *       10 + encoded contextid_size(17 max) + 2 + encoded  
+ * maximum SPKM-MIC innercontext token length =
+ *       10 + encoded contextid_size(17 max) + 2 + encoded
  *       cksum_size (17 maxfor NID_md5) = 46
  */
 
@@ -178,8 +178,8 @@ spkm3_mic_header(unsigned char **hdrbuf, unsigned int *hdrlen, unsigned char *ct
 /*
  * spkm3_mic_innercontext_token()
  *
- * *tokp points to the beginning of the SPKM_MIC token  described 
- * in rfc 2025, section 3.2.1: 
+ * *tokp points to the beginning of the SPKM_MIC token  described
+ * in rfc 2025, section 3.2.1:
  *
  * toklen is the inner token length
  */
@@ -209,7 +209,7 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
 
         /* spkm3 innercontext token preamble */
         if ((ptr[0] != 0xa4) || (ptr[2] != 0x30)) {
-                dprintk("RPC: BAD SPKM ictoken preamble\n"); 
+                dprintk("RPC: BAD SPKM ictoken preamble\n");
                 goto out;
         }
 
@@ -245,9 +245,9 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
                 goto out;
 
         /*
-        * in the current implementation: the optional int-alg is not present 
-        * so the default int-alg (md5) is used the optional snd-seq field is 
-        * also not present 
+        * in the current implementation: the optional int-alg is not present
+        * so the default int-alg (md5) is used the optional snd-seq field is
+        * also not present
         */
 
         if (*mic_hdrlen != 6 + ctxelen) {
@@ -255,7 +255,7 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
                 goto out;
         }
         /* checksum */
-        *cksum = (&ptr[10] + ctxelen); /* ctxelen includes ptr[10] */
+        *cksum = (&ptr[10] + ctxelen); /* ctxelen includes ptr[10] */
 
         ret = GSS_S_COMPLETE;
 out: