Nuked almost all trailing white space.post-nuke-of-trailing-ws

We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces.  In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much.  For future commits the pre-commit scripts
checks that this won't happen again.

1 files changed, 18 insertions, 20 deletions

diff --git a/agent/learncard.c b/agent/learncard.c
index 77f2bb09d..05476f617 100644
--- a/agent/learncard.c
+++ b/agent/learncard.c
@@ -32,7 +32,7 @@
 
 /* Structures used by the callback mechanism to convey information
    pertaining to key pairs.  */
-struct keypair_info_s 
+struct keypair_info_s
 {
   struct keypair_info_s *next;
   int no_cert;
@@ -44,7 +44,7 @@ struct keypair_info_s
 };
 typedef struct keypair_info_s *KEYPAIR_INFO;
 
-struct kpinfo_cb_parm_s 
+struct kpinfo_cb_parm_s
 {
   ctrl_t ctrl;
   int error;
@@ -56,13 +56,13 @@ struct kpinfo_cb_parm_s
    pertaining to certificates.  */
 struct certinfo_s {
   struct certinfo_s *next;
-  int type;  
+  int type;
   int done;
   char id[1];
 };
 typedef struct certinfo_s *CERTINFO;
 
-struct certinfo_cb_parm_s 
+struct certinfo_cb_parm_s
 {
   ctrl_t ctrl;
   int error;
@@ -75,9 +75,9 @@ struct certinfo_cb_parm_s
 struct sinfo_s {
   struct sinfo_s *next;
   char *data;       /* Points into keyword. */
-  char keyword[1];  
+  char keyword[1];
 };
-typedef struct sinfo_s *SINFO;  
+typedef struct sinfo_s *SINFO;
 
 struct sinfo_cb_parm_s {
   int error;
@@ -172,7 +172,7 @@ kpinfo_cb (void *opaque, const char *line)
       return;
     }
   *p = 0; /* ignore trailing stuff */
-  
+
   /* store it */
   item->next = parm->info;
   parm->info = item;
@@ -202,7 +202,7 @@ certinfo_cb (void *opaque, const char *line)
   for (pend = p; *pend && !spacep (pend); pend++)
     ;
   if (p == pend || !*p)
-    { 
+    {
       parm->error = gpg_error (GPG_ERR_INV_RESPONSE);
       return;
     }
@@ -258,7 +258,7 @@ send_cert_back (ctrl_t ctrl, const char *id, void *assuan_context)
   int rc;
   char *derbuf;
   size_t derbuflen;
-  
+
   rc = agent_card_readcert (ctrl, id, &derbuf, &derbuflen);
   if (rc)
     {
@@ -312,7 +312,7 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
   unsigned char grip[20];
   char *p;
   int i;
-  static int certtype_list[] = { 
+  static int certtype_list[] = {
     111, /* Root CA */
     101, /* trusted */
     102, /* useful */
@@ -344,7 +344,7 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
       log_debug ("agent_card_learn failed: %s\n", gpg_strerror (rc));
       goto leave;
     }
-  
+
   log_info ("card has S/N: %s\n", serialno);
 
   /* Pass on all the collected status information. */
@@ -368,7 +368,7 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
           if (opt.verbose)
             log_info ("          id: %s    (type=%d)\n",
                       citem->id, citem->type);
-          
+
           if (assuan_context)
             {
               rc = send_cert_back (ctrl, citem->id, assuan_context);
@@ -378,7 +378,7 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
             }
         }
     }
-  
+
   for (item = parm.info; item; item = item->next)
     {
       unsigned char *pubkey, *shdkey;
@@ -398,10 +398,10 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
 
       for (p=item->hexgrip, i=0; i < 20; p += 2, i++)
         grip[i] = xtoi_2 (p);
-      
+
       if (!agent_key_available (grip))
         continue; /* The key is already available. */
-      
+
       /* Unknown key - store it. */
       rc = agent_card_readkey (ctrl, item->id, &pubkey);
       if (rc)
@@ -440,11 +440,11 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
 
       if (opt.verbose)
         log_info ("stored\n");
-      
+
       if (assuan_context)
         {
           CERTINFO citem;
-          
+
           /* only send the certificate if we have not done so before */
           for (citem = cparm.info; citem; citem = citem->next)
             {
@@ -460,7 +460,7 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
         }
     }
 
-  
+
  leave:
   xfree (serialno);
   release_keypair_info (parm.info);
@@ -468,5 +468,3 @@ agent_handle_learn (ctrl_t ctrl, void *assuan_context)
   release_sinfo (sparm.info);
   return rc;
 }
-
-