KNF.

1 files changed, 39 insertions, 39 deletions

diff --git a/src/lib/libcrypto/engine/eng_init.c b/src/lib/libcrypto/engine/eng_init.c
index 870c456668..540f8957ca 100644
--- a/src/lib/libcrypto/engine/eng_init.c
+++ b/src/lib/libcrypto/engine/eng_init.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,30 +57,31 @@
 
 /* Initialise a engine type for use (or up its functional reference count
  * if it's already in use). This version is only used internally. */
-int engine_unlocked_init(ENGINE *e)
-        {
+int
+engine_unlocked_init(ENGINE *e)
+{
         int to_return = 1;
 
-        if((e->funct_ref == 0) && e->init)
+        if ((e->funct_ref == 0) && e->init)
                 /* This is the first functional reference and the engine
                  * requires initialisation so we do it now. */
                 to_return = e->init(e);
-        if(to_return)
-                {
+        if (to_return) {
                 /* OK, we return a functional reference which is also a
                  * structural reference. */
                 e->struct_ref++;
                 e->funct_ref++;
                 engine_ref_debug(e, 0, 1)
                 engine_ref_debug(e, 1, 1)
-                }
-        return to_return;
         }
+        return to_return;
+}
 
 /* Free a functional reference to a engine type. This version is only used
  * internally. */
-int engine_unlocked_finish(ENGINE *e, int unlock_for_handlers)
-        {
+int
+engine_unlocked_finish(ENGINE *e, int unlock_for_handlers)
+{
         int to_return = 1;
 
         /* Reduce the functional reference count here so if it's the terminating
@@ -91,58 +92,57 @@ int engine_unlocked_finish(ENGINE *e, int unlock_for_handlers)
          * 2 to 0 without either calling finish(). */
         e->funct_ref--;
         engine_ref_debug(e, 1, -1);
-        if((e->funct_ref == 0) && e->finish)
-                {
-                if(unlock_for_handlers)
+        if ((e->funct_ref == 0) && e->finish) {
+                if (unlock_for_handlers)
                         CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
                 to_return = e->finish(e);
-                if(unlock_for_handlers)
+                if (unlock_for_handlers)
                         CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-                if(!to_return)
+                if (!to_return)
                         return 0;
-                }
+        }
 
         /* Release the structural reference too */
-        if(!engine_free_util(e, 0))
-                {
-                ENGINEerr(ENGINE_F_ENGINE_UNLOCKED_FINISH,ENGINE_R_FINISH_FAILED);
+        if (!engine_free_util(e, 0)) {
+                ENGINEerr(ENGINE_F_ENGINE_UNLOCKED_FINISH,
+                    ENGINE_R_FINISH_FAILED);
                 return 0;
-                }
-        return to_return;
         }
+        return to_return;
+}
 
 /* The API (locked) version of "init" */
-int ENGINE_init(ENGINE *e)
-        {
+int
+ENGINE_init(ENGINE *e)
+{
         int ret;
-        if(e == NULL)
-                {
-                ENGINEerr(ENGINE_F_ENGINE_INIT,ERR_R_PASSED_NULL_PARAMETER);
+
+        if (e == NULL) {
+                ENGINEerr(ENGINE_F_ENGINE_INIT, ERR_R_PASSED_NULL_PARAMETER);
                 return 0;
-                }
+        }
         CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
         ret = engine_unlocked_init(e);
         CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
         return ret;
-        }
+}
 
 /* The API (locked) version of "finish" */
-int ENGINE_finish(ENGINE *e)
-        {
+int
+ENGINE_finish(ENGINE *e)
+{
         int to_return = 1;
 
-        if(e == NULL)
-                {
-                ENGINEerr(ENGINE_F_ENGINE_FINISH,ERR_R_PASSED_NULL_PARAMETER);
+        if (e == NULL) {
+                ENGINEerr(ENGINE_F_ENGINE_FINISH, ERR_R_PASSED_NULL_PARAMETER);
                 return 0;
-                }
+        }
         CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
         to_return = engine_unlocked_finish(e, 1);
         CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-        if(!to_return)
-                {
-                ENGINEerr(ENGINE_F_ENGINE_FINISH,ENGINE_R_FINISH_FAILED);
+        if (!to_return) {
+                ENGINEerr(ENGINE_F_ENGINE_FINISH, ENGINE_R_FINISH_FAILED);
                 return 0;
-                }
-        return to_return;
         }
+        return to_return;
+}