Fix type warning.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@1433 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/algo/randpool.c b/bertos/algo/randpool.c
index 0fc2ee9db667da8b35b1635264974a2ad83912e8..45bf52851321c2bf418633cef82532073d70ff33 100644 (file)
--- a/bertos/algo/randpool.c
+++ b/bertos/algo/randpool.c
@@ -66,10 +66,11 @@ static void randpool_push(EntropyPool *pool, void *_byte, size_t n_byte)
        /*
         * Insert a bytes in entropy pool.
         */
-       for(int j = 0; j < n_byte; j++)
+       for(size_t j = 0; j < n_byte; j++)
        {
                pool->pool_entropy[i] = pool->pool_entropy[i] ^ byte[j];
-               i = (++i) % CONFIG_SIZE_ENTROPY_POOL;
+               i++;
+               i = i % CONFIG_SIZE_ENTROPY_POOL;
        }
 
        pool->pos_add  =  i; // Update a insert bytes.
@@ -92,7 +93,7 @@ static void randpool_stir(EntropyPool *pool)
 
        for (int i = 0; i < (CONFIG_SIZE_ENTROPY_POOL / MD2_DIGEST_LEN); i++)
        {
-               sprintf(tmp_buf, "%0x%0x%0x",pool->counter, i, pool->pos_add);
+               sprintf((char *)tmp_buf, "%0x%0x%0x", pool->counter, i, pool->pos_add);
 
                /*
                 * Hash with MD2 algorithm the entropy pool.
@@ -245,10 +246,6 @@ void randpool_get(EntropyPool *pool, void *_data, size_t n_byte)
        pool->pos_get = i; //Current number of byte we get from pool.
        pool->entropy -= n_byte; //Update a entropy.
 
-       /*If we get all entropy entropy is 0*/
-       if(pool->entropy < 0) 
-               pool->entropy = 0;
-
 }
 
 /**