Latest update.

crypto/evp/bio_md.c

@@ -197,7 +197,6 @@ static long md_ctrl(BIO *b, int cmd, long num, void *ptr)
 
 static long md_callback_ctrl(BIO *b, int cmd, BIO_info_cb *fp)
 {
-    long ret = 1;
     BIO *next;
 
     next = BIO_next(b);
@@ -205,12 +204,7 @@ static long md_callback_ctrl(BIO *b, int cmd, BIO_info_cb *fp)
     if (next == NULL)
         return 0;
 
-    switch (cmd) {
-    default:
-        ret = BIO_callback_ctrl(next, cmd, fp);
-        break;
-    }
-    return ret;
+    return BIO_callback_ctrl(next, cmd, fp);
 }
 
 static int md_gets(BIO *bp, char *buf, int size)