whitespace fixes

src/or/control.c

@@ -3414,13 +3414,13 @@ handle_control_hsfetch(control_connection_t *conn, uint32_t len,
    * always send a fetch command. */
   rend_client_fetch_v2_desc(rend_query, hsdirs);
 
-done:
+ done:
   SMARTLIST_FOREACH(args, char *, cp, tor_free(cp));
   smartlist_free(args);
   /* Contains data pointer that we don't own thus no cleanup. */
   smartlist_free(hsdirs);
   rend_data_free(rend_query);
-exit:
+ exit:
   return 0;
 }
 
@@ -5753,7 +5753,6 @@ node_describe_longname_by_id,(const char *id_digest))
   return longname;
 }
 
-
 /** Return either the onion address if the given pointer is a non empty
  * string else the unknown string. */
 static const char *
@@ -5773,11 +5772,10 @@ rend_hsaddress_str_or_unknown(const char *onion_address)
   /* All checks are good so return the given onion address. */
   str_ret = onion_address;
 
-end:
+ end:
   return str_ret;
 }
 
-
 /** send HS_DESC requested event.
  *
  * <b>rend_query</b> is used to fetch requested onion address and auth type.

src/or/rendclient.c

@@ -780,7 +780,7 @@ fetch_v2_desc_by_descid(const char *desc_id, const rend_data_t *rend_query,
   /* Everything went well. */
   ret = 0;
 
-end:
+ end:
   return ret;
 }
 
@@ -847,7 +847,7 @@ fetch_v2_desc_by_addr(rend_data_t *query, smartlist_t *hsdirs)
                     "we already tried them all unsuccessfully.");
   ret = 0;
 
-end:
+ end:
   memwipe(descriptor_id, 0, sizeof(descriptor_id));
   return ret;
 }
@@ -877,7 +877,7 @@ rend_client_fetch_v2_desc(rend_data_t *query, smartlist_t *hsdirs)
     goto error;
   }
 
-error:
+ error:
   return ret;
 }
 

src/or/rendcommon.c

@@ -934,7 +934,7 @@ rend_valid_descriptor_id(const char *query)
 
   return 1;
 
-invalid:
+ invalid:
   return 0;
 }
 
@@ -1429,7 +1429,7 @@ compute_desc_id(rend_data_t *rend_data)
     }
   }
 
-end:
+ end:
   return ret;
 }
 
@@ -1498,7 +1498,8 @@ rend_data_client_create(const char *onion_address, const char *desc_id,
 
   return rend_data;
 
-error:
+ error:
   rend_data_free(rend_data);
   return NULL;
 }
+