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, 13 insertions, 14 deletions

diff --git a/scd/card.c b/scd/card.c
index a0213483f..1fb554421 100644
--- a/scd/card.c
+++ b/scd/card.c
@@ -66,7 +66,7 @@ card_help_get_keygrip (ksba_cert_t cert, unsigned char *array)
   int rc;
   ksba_sexp_t p;
   size_t n;
-  
+
   p = ksba_cert_get_public_key (cert);
   if (!p)
     return -1; /* oops */
@@ -109,7 +109,7 @@ card_open (CARD *rcard)
   if (!card)
     return gpg_error (gpg_err_code_from_errno (errno));
   card->reader = 0;
-  
+
   rc = sc_establish_context (&card->ctx, "scdaemon");
   if (rc)
     {
@@ -154,7 +154,7 @@ card_open (CARD *rcard)
       goto leave;
     }
 
-    
+
  leave:
   if (rc)
     card_close (card);
@@ -195,7 +195,7 @@ card_close (CARD card)
         }
 #endif
       xfree (card);
-    }      
+    }
 }
 
 /* Locate a simple TLV encoded data object in BUFFER of LENGTH and
@@ -210,7 +210,7 @@ find_simple_tlv (const unsigned char *buffer, size_t length,
   const char *s = buffer;
   size_t n = length;
   size_t len;
-    
+
   for (;;)
     {
       buffer = s;
@@ -290,7 +290,7 @@ find_iccsn (const unsigned char *buffer, size_t length, char **serial)
    returned if this value is not availbale.  For non-PKCS-15 cards a
    serial number is constructed by other means. Caller must free
    SERIAL unless the function returns an error. */
-int 
+int
 card_get_serial_and_stamp (CARD card, char **serial, time_t *stamp)
 {
 #ifdef HAVE_OPENSC
@@ -311,7 +311,7 @@ card_get_serial_and_stamp (CARD card, char **serial, time_t *stamp)
   if (!card->fnc.initialized)
     {
       card->fnc.initialized = 1;
-      /* The first use of this card tries to figure out the type of the card 
+      /* The first use of this card tries to figure out the type of the card
          and sets up the function pointers. */
       rc = sc_pkcs15_bind (card->scard, &card->p15card);
       if (rc)
@@ -326,7 +326,7 @@ card_get_serial_and_stamp (CARD card, char **serial, time_t *stamp)
         card_p15_bind (card);
       card->fnc.initialized = 1;
     }
-      
+
 
   /* We should lookup the iso 7812-1 and 8583-3 - argh ISO
      practice is suppressing innovation - IETF rules!  So we
@@ -355,10 +355,10 @@ card_get_serial_and_stamp (CARD card, char **serial, time_t *stamp)
       return gpg_error (GPG_ERR_CARD);
     }
   buflen = file->size;
-      
+
   rc = sc_read_binary (card->scard, 0, buf, buflen, 0);
   sc_file_free (file);
-  if (rc < 0) 
+  if (rc < 0)
     {
       log_error ("error reading GDO file: %s\n", sc_strerror (rc));
       return gpg_error (GPG_ERR_CARD);
@@ -381,7 +381,7 @@ card_get_serial_and_stamp (CARD card, char **serial, time_t *stamp)
 
       if (!efser)
         efser = "";
-        
+
       xfree (*serial);
       *serial = NULL;
       p = xtrymalloc (strlen (efser) + 7);
@@ -515,7 +515,7 @@ card_read_cert (CARD card, const char *certidstr,
 /* Create the signature and return the allocated result in OUTDATA.
    If a PIN is required the PINCB will be used to ask for the PIN; it
    should return the PIN in an allocated buffer and put it into PIN.  */
-int 
+int
 card_sign (CARD card, const char *keyidstr, int hashalgo,
            int (pincb)(void*, const char *, char **),
            void *pincb_arg,
@@ -543,7 +543,7 @@ card_sign (CARD card, const char *keyidstr, int hashalgo,
 /* Create the signature and return the allocated result in OUTDATA.
    If a PIN is required the PINCB will be used to ask for the PIN; it
    should return the PIN in an allocated buffer and put it into PIN.  */
-int 
+int
 card_decipher (CARD card, const char *keyidstr,
                int (pincb)(void*, const char *, char **),
                void *pincb_arg,
@@ -566,4 +566,3 @@ card_decipher (CARD card, const char *keyidstr,
     log_info ("card operation decipher result: %s\n", gpg_strerror (rc));
   return rc;
 }
-